Apple released OSX 10.6.2 today and fixed quite a few bugs, including a nasty one that ate all data if you logged in with a guest account. Apparently, as has been rumored off and on, the official release does not support Intel’s Atom chipset and so Hackintoshers are out of luck if they want to run the update.
UPDATE: Adam Pash at Lifehacker says it looks like it is working. Hmm? Curious.
UPDATE 2: And there’s more on the squashing side.