Ok so I haven't bought a PS3 yet. Now Uncharted 2 and Demons Souls are out. I also want to play Killzone 2, Ratchet and Clank Future:A Crack In Time, and Resistance 1&2. My question to everybody is: Is a Playstation 3 worth my $299.99 plus the games? I already have a 360 and a Wii, but I hardly play the Wii. Should I wait or buy one now? :question: