I just bought a 2011 13" MBP. I dropped in a 120GB OCZ Vertex 3 and 8GB RAM and did a fresh install of Snow Leopard. Been using it for about a day. Everything was fine the first, but tonight something weird started happening. I started the machine, and it got to the login prompt. I logged in, but suddenly everything just "froze" and went back to the login screen. I thought maybe I typed my password wrong, but doing it again it actually froze while I was typing, and again, dumped back to the login screen with no characters typed. It did this about 10 times. I finally powered off and on again. Next time, it actually let me log in, but then about 2 minutes later, freeze and back at the login screen. Again, restarted. Lasted about 45 minutes...then suddenly my open finder window just randomly closed. I thought, weird...so reopened finder...immediately closed. Did that 5 times...finally it said "Finder cannot be opened" and just went blue. Restarted...login freezing loop again. Eventually it let me in. I've had 2 MBPs and a MBA and have never had this happen before. Is something just corrupt with the install? I can redo it (haven't really installed anything yet) but I'm a bit concerned that maybe the Vertex 3 is hosed. In my previous MBP I had an Intel SSD and never had a lick of trouble. Any ideas are appreciated. Thanks!