Newegg.com - CyberpowerPC Gamer Ultra 5212 Athlon 64 X2 5200+ 2GB DDR2 250GB NVIDIA GeForce 8400 GS Windows Vista Home Premium - Desktop PCs
or
Newegg.com - iBUYPOWER GS-514 Athlon 64 X2 5000+ 4GB DDR2 320GB NVIDIA GeForce 9500 GT Windows Vista Home Premium 64-bit - Desktop PCs
Which one should I get, or if you find any others, custom casing, with a good price approx. 400-700$ is my max.