I've been reading about the issues coming up with OSX retail (most notably, the RAM disappearance issue). The OSX public beta ran beautifully on my iBook (I uninstalled it for lack of some peripheral and application support.. basic beta stuff). Anyway, the installer worked without a hitch, it recognized my extra 128MB of installed RAM, and performance was quite good. Since the PB worked so well, can I expect the same from the final retail version? (ie: will performance speed be the same or better, will my RAM still work, etc). Hopefully, I'll be on X by this time next week. Thanks!