Ive been reading this forum on Lion OS, and, quite frankly, Im wondering if ANYONE is happy with it? Or is it just that contented Mac users dont post their thoughts here? I upgraded the day it came out, and I havent had any problems, yet. Its like when I purchased my first iMac.....all the complaints about yellow screens. I bought mine, never had that problem either. Just my 2 cents. Be thirsty my friends, and drink dos equis.