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JimmyCFrom Small Dog…
Occasionally, user permissions associated with files or applications are set incorrectly. I find this happens after installing software or if I have Widgets installed. Each Mac comes with an application called Disk Utility, which is usually found in the Utilities folder in the Applications folder. Launch Disk Utility, click Verify or Repair Permissions, and you are all set.
Next - do a full backup and consider an archive (copy to an other drive or DVD/CDR) of stuff you don’t need - perhaps do a search on files not accessed since 1/1/2005 or archive installation programs. This clears space and allows you to do more with what you have.
Mac OS X performs background maintenance tasks at certain times if the computer is not in sleep mode. (3:15 and 5:30AM) If your computer is shut down or in sleep at the designated times, the maintenance does not occur. In that case, you may want or need to run these manually.
Mac OS X: How to force background maintenance tasks (logs and temporary items)
How to force maintenance tasks:
You have two options: using a third-party application or using Terminal.
Use a third-party application
Some third-party applications may allow you to run these tasks whenever you wish. Three examples include:
* Macaroni by Thomas Harrington
* Mac Janitor by Brian R. Hill
* CronMaster by Dan Klein
* weRclean by Parental Advisory
You can search for these or other solutions at VersionTracker (http://www.versiontracker.com/).
Advanced: Use the Terminal
1. Open Terminal (/Applications/Utilities).
2. Type: sudo sh /etc/daily
Optionally, for Mac OS X 10.2 or later, you can use: sudo periodic daily
Tip: Typing “daily” runs tasks normally scheduled for a daily interval. Type “monthly” or “weekly” in place of “daily” to runs tasks scheduled for those intervals. Weekly tasks usually require a longer time to run than others.
3. Press Return.
4. Enter your Admin password when prompted, then press Return.
5. Quit Terminal when the task is complete.
Recently a friend asked Apple or IBM; in other words Mac or Windows?
This is pretty much like saying do you love your son or your daughter. My answer is "yes".
Our house has three Macs and three PC’s and for good reason. All run on the same network and most via a wireless connection to one of three routers in the house. We have a DSL connection that all share. We have a networked printer all share. Which do I prefer - My Mac. Why - that’s the hard part. For me it was based on several things, emotion being one of them. Apple is damn good at marketing and design, but that’s not the reason I switched. The reason I switched was because I felt it would be easier, more reliable and more useful to me in the long run. I’m a gadget guy and love tinkering with my old Intel PC’s - I know people value my expertise - but that’s the point, are you that kind of person?
If you want to hook up to a router then look for two things. 1. an ethernet connection - that is the cable connection way. 2. A WiFi card - or in Apple Mac terms - an Airport. ALL macs today come with an ethernet port so no problem there. Most PC’s do too. Most Apple notebooks do too. The iBook is a great consumer product - with everything you need for basic computing, including wireless if you are sure to specify an Airport. I use a PowerBook for that added, well “power” and the size and style of a quality piece of hardware.
But enough about me, for now…
How should you choose?
In my opinion it comes down to 5 steps:
1. Write down everything you do and want to do with the computer.
2. Prioritize those things and allocate time and importance to them
3. Find software and hardware accessories (scanners, pens, cameras, etc.) to achieve those goals.
4. Consider how you use the computer as a tool, what you worry about and how
you work.
5. Find the platform (Mac OS X or Windows XP) that runs those programs.
I’ll get to my story in a few paragraphs but for now think about these steps and then do your own research. Google Mac OSX and Windows XP. You will find news groups, discussion boards, developers, evangelists. You will find websites and magazines and all kinds of applications for both. Apple knows it is a Windows world so they have a whole Switch Website: Apple Switch under the OS X Tiger Webpage. Another good source of information is the people who research this stuff. There are many out there but one of the most practical guys is Walter Mossberg of the Wall Street Journal. He has his Personal Technology column and has often reviewed the question we are discussing. I don’t know if you can read his column online without a subscription but I believe he is syndicated so you can find him in many places. In fact, click on that link and go to his Mossberg Report (for November) it is titled “Tempted by the Apple.” Here are a few other articles:
Buyer’s Guide - Fall 2006 Mossberg focuses on buying a Windows PC, specifically planning for Microsoft’s next generation OS called Vista. That is something to conside - Windows, though it is XP it is several years old and its due for an upgrade So personally, this is a consideration.
Microsoft hasn’t published final hardware requirements for Vista yet, but I have been talking to the company about them, and feel comfortable that the specs I am recommending below will allow you to upgrade to Vista with confidence. Although this is a desktop guide, most of these recommendations apply to laptops, too.
If you don’t care about Vista, and plan to stay with Windows XP for the life of your next computer, follow my last desktop buyer’s guide, which ran in April and is still valid for XP.
You also won’t have to worry about Vista if you buy one of Apple Computer’s Macintosh computers, which don’t run Windows. Every mainstream consumer doing typical tasks should consider the Mac. Its operating system, called Tiger, is better and much more secure than Windows XP, and already contains most of the key features promised for Vista.A New Gold Standard for PCs
At the same time, Apple Computer also introduced a new software program called Front Row — embedded in the improved iMac — that, like Microsoft’s Windows Media Center, allows users to play music and to view photos, videos and DVDs from across a room, using an included remote control.
We’ve been testing this new iMac, and our verdict is that it’s the gold standard of desktop PCs. To put it simply: No desktop offered by Dell or Hewlett-Packard or Sony or Gateway can match the new iMac G5’s combination of power, elegance, simplicity, ease of use, built-in software, stability and security. From setup to performing the most intense tasks, it’s a pleasure to use. And, contrary to common misconceptions, this Mac is competitively priced, when compared with comparably equipped midrange Windows PCs; and it handles all common Windows files, as well as the Internet and email, with aplomb.Spring Buyer’s Guide:
PC Prices Get Cheaper, But Complexity Grows
Windows or Mac: Because they are beautifully designed and so far haven’t attracted viruses or spyware, Apple Computer’s Macintosh models are getting more consideration than they have in years from Windows users. You can now buy a full-fledged, decently equipped Mac, called the Mac Mini, for just $499. It doesn’t include a keyboard, mouse or monitor, but it can use the ones you already have on your old Windows machine. Doubling the memory adds $75.Tiger Leaps Out In Front
Tiger is a beautiful and powerful operating system that advances personal computing. It is a big gain for Mac users right out of the box.While Switching to Mac Will Improve Security,
It Isn’t for Everybody
Over the past year, I have advised readers who are fed up with the plague of viruses and spyware on Windows PCs that one way out of the mess is to switch to Apple Computer’s Macintosh. There has yet to be a report of a successful, real-world virus for the Mac’s current operating system, and there is little or no known spyware for the Mac. I stand by that advice, and also by my positive reviews of recent Mac models, especially the impressive iMac G5. But, as I have noted in the past, switching to the Mac has downsides, and it isn’t the best course for some groups of Windows users.
In general, the best candidates for a switch to the Mac are those who use their computers overwhelmingly for common, mainstream consumer tasks. These include e-mail, instant messaging and Web browsing; word processing, spreadsheets and presentations; working with photos, home videos and digital music; and playing and creating CDs and DVDs.
The Mac is as good as Windows at these core tasks, and in many cases better. Still, you certainly shouldn’t consider switching to the Mac if you are happy with Windows and you aren’t much affected by viruses and spyware.
Even if you aren’t happy with Windows, don’t consider switching to the Mac if you are resistant to learning new ways of doing things. The Mac and Windows are close cousins, but there is a learning curve that comes with switching……
From the Source:
Apple’s Switch Website
Microsoft Windows Website
And here is an iteresting site called X vs XP that does a direct feature comparison and rates them giving a final score of ????(click the link and scroll down). Its a very technical site - as are many of the comparisons out there. That’s why I like Walt’s stuff, above.
My Story:
I use personal computers almost every day both at work and at home. I embraced them at their genesis way back in 1983 as a Freshman in college. I learned on an Apple IIe and experimented with basic and graphics learning the basics. But the thing that hooked me was WORDPROCESSING. I was constantly "sweet talking" girls in my dorm to type up papers for me. I’m a terrible speller and back then, typing mistakes involved things like white out and correction tape. When I saw the Bank Street Writer and the ability to cursor all over the page, backspace, insert and make changes without retyping the whole thing - I was hooked. Eventually it lead me to take classes and learn Cobol, Fortran, etc. till I eventually minored in the subject. Always, though it was a tool for me. Eventually learning the Mac when our fraternity advisor got one and then the PC when I transferred to UMD and the sea of PC’s in the library.
I switched to DOS at work almost immediately and used my own cash to buy a PC for my first job - I still have it, a T1000 4.77 MHZ clamshell computer with a 40 character, 40 line LCD screen in the attic. It worked though - it was a tool to run ACT! 1.0, track sales activity, write letters and manage information. When Windows came out I cheered because it was finally getting back to Mac. But it wasn’t. It was still unstable, forced and un intuitive. The key for me though was the software I needed was Windows/DOS and the software my company ran was Window/DOS. And that is why Apple eventually went from 15% marketshare to almost 5%. Its back though still at a low % but it has its niches and iPods are pulling consumers in. Back to my story:
That is the way with computers in the workplace. Eventually there is always "the guy" in the office who knows the stuff. Who can come over and figure out what’s wrong and help you get productive again. There are I.T. guys now in the office but in small companies they are hard to come by, in large ones you have to wait on a list. So I was that "guy" people would say - "Jim, what the heck happened, help!" and it was always some obscure Windows thing like the config.sys file, the registry, drivers, etc. Stuff you shouldn’t have to worry about. Stuff that is there because IBM and now DELL make the hardware and Microsoft makes the operating system. Stuff that just isn’t as much of an issue with Mac OS X because they consider it critical that it be intuitive and that it works like a toaster or microwave. It is a tool not the main thing. When you are making a new bookshelf, the saw and hammer aren’t the main thing to work on - its the bookshelf! What if you spent so much time on the hammer and saw as you do on that Windows PC?
And that is why I picked Macintosh. Because there shouldn’t be "a guy" to go to. When I started my consulting business I had the chance to work and play on my own terms. It carried over to FFI because they were a Sybase company and enough people used Mac’s that I kept right on using my PowerBook while my IBM PC collected dust till i had to do stuff like expenses that required company issues software. Today at D.I. I use my PC and that is life. I ‘m typing this on my Mac though, its what I prefer.
When I plug a new toy or device in, my Mac usually knows what it is and how to use it. When I load a software package it works the same way as other applications - sharing the top menu bar, using similar conventions, integrating with the OS in an elegant manner. It runs multiple programs at the same time, protected so if one crashes the rest are fine.
Networking is easy too. Apple was the first to embrace Ethernet and then WiFi. We have a cool little device called an Airport Express that is a print-server, WiFi router and its plugged into the Family room Amp so we can play iTunes music from any Mac on the network.
Yes there are times when I want to run a software program and it doesn’t run on Mac OS X. Like the Lego’s Mindstorm robot program Daniel just got. But that is why we have both in our house. And once he gets the hang of programming he can hack in with cool Mac OSX software for Mindstorms other people have built by using the API. It is worth it to me to have both and given the choice I’ll always pick a Mac. It has built in applications that are way cool and have changed the way I do things. I take more digital pictures, manage email better, make digital movies, burn CD’s, manage all my music on my iPod and Mac. I have Microsoft Office for OS X so Word, Excel, and Powerpoint are there (and I think they are better on a Mac). Its great for me.
So follow my steps above, do your research on the web and make your own decision. Then always remember its a tool not the main thing. Its what you get out of it that counts.
Computer Memory Tips, Computer Memory Guide, How to PC Memory, PC Memory Help
Computer Geeks has a good tech section with tutorials. I am here now to upgrade the RAM in the kids’ pc.
INFO DUMP….
How to get connected using a bluetooth GPRS EDGE Cingular phone and your Macintosh to connect to the internet at highspeed.
I use a Sony Ericsson S710a, Cingular EDGE in Atlanta, GA and my Powerbook G4 with the blutetooth dongle from D-Link DBT-120
From the MacNN forum Site –>
Service Provider: Cingular (optional)
Account Name: WAP@CINGULARGPRS.COM
Password: CINGULAR1
Telephone Number: wap.cingular
Click the Bluetooth Modem tab:
Select the appropriate modem script in the “Modem” drop-down menu.
Uncheck Enable error correction and compression in modem.
Uncheck Wait for dial tone before dialing.
#!/bin/sh
#RMAC Startup Script
SYSCTL=”/usr/sbin/sysctl -nw”
IFCONFIG=”/sbin/ifconfig”
. /etc/rc.common
ConsoleMessage “Set Network Param”
$SYSCTL “net.inet.tcp.sendspace=262144″
$SYSCTL “net.inet.tcp.recvspace=262144″
$SYSCTL “net.inet.tcp.slowlink_wsize=108040”
$SYSCTL “kern.ipc.maxsockbuf=2097152″
$SYSCTL “net.inet.tcp.newreno=1″
sleep 3
Sources:
This original post from f1000: http://forums.macnn.com/showthread.php?t=257437
http://www.rtgrimesconsulting.com/pa…ge4/page4.html
http://www.howardforums.com
http://forums.cingular.com/cng/board?board.id=EDGE
________________________________________________________________________________
MORE INFO DUMP
——————–
It took me several days to figure this out, but there’s a system setting called net.inet.tcp.slowlink_wsize that controls download speeds for “slow link” connections (i.e., PPP). The default value for this variable is 8192 bytes, but this needs to be significantly increased in order to maximize EDGE download performance.
1. First, use RMAC or some other method to create a startup script in your /Library/StartupItems folder.
2. Next, use TextEdit to modify the startup script to make it look like the example script that I listed under item 6 in my first post. Save and restart.
3. Figuring out the ideal value for net.inet.tcp.slowlink_wsize involves doing some tweak testing. Initiate an EDGE phone connection and run the tweak test, and then follow the instructions at Broadband Reports.com to calculate the optimum RWIN value.
4. Edit the startup script again to set net.inet.tcp.slowlink_wsize to your new optimum RWIN value. In my sample script, I highlighted my own optimum RWIN value in red. You may find that another value works better for you. Save and restart.
From my experimentation, I deduced that,
* net.inet.tcp.slowlink_wsize = RWIN for PPP connections
* net.inet.tcp.recvspace = RWIN for broadband connections
Adding this startup script increased my EDGE download speeds almost three-fold.
——————————–
As you can see, I’m getting close to maximum theoretical EDGE speeds for a Class 4 device. 119 kbps is FAST! While wading through Howardsforum, I noticed that a lot of Mac users were complaining about slow EDGE download speeds. It’s clear to me that none of them realized they had to adjust their system settings. Who can blame them? It took me hours of Googling and experimentation to figure out the solution to the problem. It’d be nice if somebody would post a man page for the each sysctl writable variable.
I tested out a theory of mine by successfully streaming a 96 kbps iTunes broadcast using my EDGE phone. Satellite radio and the iPod are both screwed.
========================
1. Newark, DE (6/18/05):
Upload: 38 kbps
Download: 139 kbps
2. Alexandria, VA (6/16/05):
Upload: 38 kbps
Download: 115 kbps
Download: 145.6 kbps
3. Washington, DC, U.S. Capitol Building (6/15/05):
Upload: 38 kbps
Download: 96 kbps
4. Baltimore, MD, Inner Harbor (6/20/05):
Upload: 36 kbps
Download: 57 kbps
Specifications
Phone: Motorola V551 (Class 4 EDGE)
Computer: 12″ PowerBook G4 (1 GHz Rev B)
OS X Version: 10.3.9
Tethering Method: Bluetooth®
Signal Strength: Maximum
Modem Script: Motorola 3G CID1
===============================================
http://www.internetfrog.com/mypc/speedtest/
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Using a Cingular Nokia 6230 as a Bluetooth Modem with OS X.
In my constant search for fast, low-cost wireless data access, I recently abandoned T-Mobile’s T-Zones inexpensive 5-dollar-per-month GPRS data service (they started blocking every port except for 25, which only allows email access) and now I “tether” my Mac to Cingular Nokia 6230 for bluetooth internet access, which I use quite often as I am out in the field and need to get email on my Powerbook or need to download a file for a client who only has dialup. The nice thing about the Nokia 6230 is that it is capable of EDGE speed data which is typically 2-3 times faster than GPRS. I can usually establish a connection of around 180Kbps which will let me download at around 22KBps. Granted there is tons of latency and the battery on the cellphone won’t last forever, however in certain situations it is very convenient. You must make sure you can get EDGE speeds for this to work Contact Cingular to see if it’s available in your area.
Now onto the fun part.
First requirement is Cingular’s MediaWork Unlimited package for $24.99/month. It used to be $19.99/month, however they recently raised the price. Next, download the 3G Nokia modem scripts from www.taniwha.org.uk and install them in your /Library/Modem Scripts folder. Do not download the GPRS scripts, as you will not achieve EDGE speeds with them.
On the phone go to:
Menu->Settings->Connectivity->Bluetooth->Bluetooth On
and
Menu->Settings->Connectivity->Bluetooth->Bluetooth Settings->My phone’s visibility->Shown to all.
This will allow the Mac to find your phone via bluetooth.
Once the scripts are downloaded and installed, go up to the bluetooth menu and pair the phone with your Mac. Pair the phone to use as a modem for GPRS data. On the next screen in the setup assistant enter the following data in.
Username: WAP@CINGULARGPRS.COM
Password: CINGULAR1
GPRS CID String: wap.cingular
Modem Script: Nokia 3G CID1
I personally have the modem accessible from the menu bar so I just click on it and connect that way. This is an inexpensive way to get fairly highspeed data from your Nokia 6230 via the Cingular network for a lot less than the cost of the $80/month full EDGE data service.
Ryan Grimes — R. T. Grimes Consulting (Serving the Indianapolis Metropolitan Area) /
– ACDT, ACPT, ACTC (10.1), ACHDS.
Ryan can be contacted at ryan[at]rtgrimesconsulting.com or (317)534-0562
====================================================
Here is a little gift for those that are Cingular GSM customers with a unlimited data plan. After an hour or so of playing around with my Sony T637, I figured out how you can use this phone as a Bluetooth modem.
Before we begin the setup process, you must download the scripts needed for your phone from Ross Barkman’s page. I haven’t tested any other scripts, but the Sony Ericsson 3G scripts are those that are needed for the T637. Once your download has finished, you can then place the scripts in top-level Library/Modem Scripts folder.
Instructions:
1. Set up a new Bluetooth device using the setup assistant (Mobile Phone).
2. Once your Bluetooth phone is found, you will have to initiate a pairing of the device with your Bluetooth-enabled Mac.
3. The next step asks how you will be using your phone; set up iSync to transfer contacts and events, use Address Book, and access the internet using your phone’s data connection. There are two options underneath all this:
* Dial a specific number access number for your ISP.
* Use a direct, higher speed connection to reach your internet service provider (GPRS, 1xRTT)
Select the second option.
4. This is going to take you to the last part of this setup, which is going to ask you for all the information it needs to connect to the Cingular network. All CAPS is a must!:
* Username name: ISP@CINGULARGPRS.COM
* Password: CINGULAR1
* GPRS CID String: ISP.CINGULAR
* Modem script: Sony Ericsson 3G CID1
Now that this part is complete, it’s on to the Internet Connect window.
1. Open Internet Connect, and you should see the following under the Bluetooth section (again, all CAPS):
* Telephone Number: ISP.CINGULAR
* Account Name: ISP@CINGULARGPRS.COM
* Password: ********* (CINGULAR1)
2. Hit the Connect button, and you should connect without any issues. If you get an error saying No Response from the other end, give it a few minutes and try again.
If you iChat or AOL IM or whatever - text message on your phone - you have seen these things. Here is a list for reference
text message emotions
smiling
kidding or teasing
laughing
:-I determined
|-O yawning
:-/ sceptical
not happy
>:-( angry
:-|| angry
:-& tongue-tied
:-C disappointed
:’-( crying
<3 Heart
:-O wow
:-X lips are sealed
£-) greedy
Tongue
O:-) angel
:->< shocked
%-} drunk
:-v talking
{:-) toupee
:^) broken nose
B-) wearing glasses
:-{) moustache
:-)= beard
:-)> goatee beard
wearing sunglasses
8:-) wearing sunglasses on the head
%-) gone Google-y Eyed
:-)~ drooling
:-9 licking lips
:-~) a cold
&:-) bad hair day
:*) only joking
:-Q confused
:-S lost for words
!-) black eye
