Apple Releases MacOS Update 10.4.6

This update seems to address a core of issues within the new Apple computer products with Intel processors. The other interesting note that comes with this release that came out yesterday, April 3rd, is the warnings posted along with it.

From Apple’s website:

Important: Please read before installing.

– If you use iSync, you should perform a full sync with your devices before installing this update. Mac OS X 10.4.6 Update includes a later version of iSync with several improvements. For more information and before-you-install steps, see iSync 2.2: Read before updating to Mac OS X 10.4.6 or later, or before first sync.

– With the Mac OS X 10.4.6 system software update, PowerPC-based Macs will restart twice, instead of once, after the initial installation.

– You may experience unexpected results if you have third-party system software modifications installed, or if you’ve modified the operating system through other means. (This does not apply to normal application software installation.)

– The installation process should not be interrupted. If a power outage or other interruption occurs during installation, use the standalone installer (see below) from Apple Downloads to update.

If issues occur during installation–for example, Software Update quits unexpectedly, please see this article.

Yikes. This seems to be a pretty hefty update that might catch some people by surprise. As always, back up your computer before you apply this upgrade. Get more info here on Apple’s website. And that’s just for upgrading from 10.4.5 to 10.4.6. Info on older systems can be found here, and this is the update method I prefer to use and really recommend.

Also, check out other resources on the web. MacInTouch is a great site to read user comments and feedback. The MacNN forums are a great, real time source as well.  Find out how upgrades are going for other users and get feedback from professionals who have the ability to test these things out before you find yourself completely and totally screwed.