If you’re looking to run OS X on a netbook, this is a good starting point.
In nice easy big-icon graphcs, boing-boing give you the details on what’s compatable and what’s not.
I’ve never really found a reason to switch over from Windows to OS X. I’ve been close a few times while i’vebeen routing vurtual audio on PC’s but not close enough. Firefox looks the same on both OS’ right?
Check out the full list at Boing Boing.