MW2 worth getting? Or Black Ops? I've always had a thing for zombie shooters. Already have L4D2, but it doesn't provide that same experience as Black Ops zombies.
Is KZ3's community still alive? I remember I played between from day 1 launch through summer and there wasn't many people playing by the end. KZ2 was the same.
TBQH, SSD's aren't really necessary unless you're doing something hardcore. I'm doing fine with my regular HDD and the load times seem to be almost the same with other users who play Skyrim and BF3's multiplayer.