Archive and Install (I think it is called something new under SL) is fine - you just end up with an "Old System" folder, a bit like the OS9 Clean Install.

So long as you have the SL install disk it should be fine and pretty safe. Other than possible firmware issues, I wonder if its version confusion could also break the "save user settings" option.

Also of course the old Safe Mode, fsck is worth a try.

641.1 meg here. One item only. - Just about to load it now via my Be* w/l.

Here's hoping it goes smoothly.

Edited: Took 5 minutes to load, then it installed. Requires a restart. All's well so far!

Edited by deleted (Wed 16-Jun-10 20:01:50)

Just done the desktop, used combo updater @ 887MB. Looks ok so far.

Updated last night, everything seems ok, if anything it feels a bit faster...

New iTunes on full release today too

Matt

I was just about to post that!!!!

It rebuilds the library next time you re-start, can take a while.

Yup. I upgraded my main machine the other day as I had to for the iOS 4 GM install.

Luckily my air has hardly any music on it so the rebuild took seconds

Matt

I've got very little on the MacBook, but there's over 3,000 tracks on the iMac

Wasn't too bad, took less than ten minutes.