Moore’s MailBag - Wednesday, September 1, 2004

478
No No don't upgrade
Strawberry iMac Internals
Mac Firewalls
I know why
A pretty cool idea




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No No don't upgrade

From Dan Johnson

Hi Charles,

I more or less grimaced when you announced you were taking the plunge and trying 10.3.5 a mere few weeks after it's release. Don't you just hate it when you ignore your gut and go with the brain?!

Since my 10.3.4 problems and having to revert back to 10.3.3 and all the install hassle I watch MacFixit like a hawk. The 10.3.5 problems just started creeping up about the time of your upgrade. I have learned something from MacFixIt, at least I think it was from them, and that is how to go back to a version that was working well.

The writer suggested getting an external hard drive, not to big or too expensive, and use Carbon Copy Cloner and clone your stable system to the external drive before upgrading. That way if the upgrade proves to be unusable to you for what ever reason, you can move the cloned system back to the laptop or desktop. All your programs, passwords, "STUFF", it's all there with a minimum of hassle.

I like the idea and will do just that before I ever upgrade again. I was lucky and didn't have to much installed on my lil AL PB, but if had been my Pismo.....Ugghhhhhhhhhhhh ! I know you know what I mean.

Take care
Dan

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Hi Dan;

I certainly do.

Actually, I do have an external FireWire enclosure that contains the original 20 GB HD from my Pismo, and happily, the OS 10.3 install that was on it when I replaced it with a 40 GB unit.

If I get completely fed up with this modem issue, I may clone that system and put it on the iBook. The other side of the coin is that 10.3.5 has pretty much cured the USB peripherals dropout problem that had been plagueing me in OS 10.3.3 on the iBook so there's a yin and yang dynamic here.

Charles







Strawberry iMac Internals

From John M. Dennis

Can you see if any of your readers have the strawberry iMac and had to replace anything in it? It seems that you can install RAM from the bottom but you can not get the case off like you can on my Rev B iMac. I want to look inside so I can see if I can find any thing wrong with my friend's iMac.

Thank You,
John M. Dennis

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Hi John;

My son has a Ruby iMac and has worked on many others. I asked him for instructions and he says:

"There are 4 philips screws holding the bottom on, take them out, pull it off, take out a few more Philips screws that hold the shielding on, pull it off, and you are in. Two of the screws that hold the bottom on are under the cover where the VGA port is."

Charles







Mac Firewalls

Dear Mr. Moore:

My stepson and wife have not made the journey to The Mac Side of of the Force, yet. What Firewall products would you recommend? Thanks!

Anthony Connors

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Hi Anthony;

Mac OS X has a firewall built into the software, which is activated and configured using the Sharing Preferences panel.

There is also a popular third-party shareware firewall application called Brickhouse for OS X, which won the System Utilities category in the 17th Annual Editor's Choice Awards, and Gold in MacFixit Toolbox Awards for Firewall Protection. It is available here: http://personalpages.tds.net/~brian_hill/

You can find a tutorial on using Brickhouse here: http://www.macwrite.com/macsecurity/mac-os-x-security-part-9.php

Charles





I know why



From John M. Dennis

I know why Apple does not like to have pictures of their new machines before they come out. I saw one yesterday that was a rendering someone did and it looked very cool. The real deal does not look as cool as what I saw and for me it is a let down. Not that I could afford the new iMac anyway.

Thank You,
John M. Dennis

___


Hi John;

I don't think Apple has ever legally challenged an artist's conception of unreleased products, at least ones based on imagination and not leaks.

I don't imagine they are pleased however.

Personally, I think this is the best looking iMac model yet. I'm not blown away by it like I was the G4 Cube, but, I think it's attractive.

Charles







A pretty cool idea

From John M. Dennis

http://www.tunewear.com/english/product/tunemax/index.html

Thank You,

John M. Dennis

___


That it is.

Charles




***



Charles W. Moore


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Hi again, Charles:
I noticed a comment (suggestion) in Dan’s article (Don’t Upgrade).  Is he saying via MacFixit that it’s doable to just clone the file System Folder to the HD and get going, again?  I’d like to try that.  I have an external with 10.3.4 on it and am running on that with a blue screen HD after 10.3.5 update.  Worth a shot?
Thanks,
Ramon

Hi Ramon;

You need cloning software. The one that gets effusive praise is Mike Bombich’s Carbon Copy Cloner, which is available here:
http://www.bombich.com/software/ccc.html

The Website blurb says:

“Have you ever wanted a simple, complete, bootable backup of your hard drive?  Have you ever wanted to upgrade to a larger hard drive with minimal hassle and without reinstalling your OS and all of your applications?  Have you ever wanted to move your entire Mac OS X installation to a new computer?  Then CCC is the tool for you!  CCC makes these tasks simple by harnessing the Unix power built into Mac OS X.  In addition to the features that CCC has provided in the past, version 2 offers synchronization of the source and target as well as scheduled backup tasks.  Now you can setup a regular backup regimen that occurs in the background, even if you are not logged in! Version 2 also offers enhancements for lab administrators, including the option to run pre and post-flight shell scripts, the ability to modify the list of items to be removed at the end of a clone, and the ability to create a disk image on the fly....”

Charles

Thanks again, Charles:
I have CCC.  The question I was trying to ask was, rather than cloning Users, Systems, Applications, Library files, etc. was Dan meaning that it was possible to only reverse clone the Systems folder and be up and running?  I’d never heard of that one and, if it’s doable, would like to try it.  Another reason is that the User file alone, on my backed up external is some 4 Gbs larger than my internal HD.
Thanks again for responding,
Ramon

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