Well, I was searching and i found this PC that is cheap and people say this it is very powerful. It's the "Gamer Infinity SLI GT" here's the link: http://www.cyberpowerpc.com/system/Gamer_Infinity_SLI_GT/# I modded it so it is affordable and it still has great prominence. This is what I chose. Gamer Infinity SLI GT Price: $859.00 CASE: NEW! Apevia X-Jupiter Jr. 420 Watts Case (G Type Metallic Gray Color with Side-Window) CPU: (Quad-Core)Intel® Core™ 2 Quad Q6600 @ 2.4GHz 1066FSB 8MB L2 Cache 64-bit MOTHERBOARD: Asus P5N-D nForce 750i SLI Chipset LGA775 FSB1333 DDR2 Mainboard MEMORY: 1GB (1x1GB) PC6400 DDR2/800 Memory (Corsair or Major Brand) VIDEO CARD: NVIDIA GeForce 8800 GT 512MB 16X PCI Express (Major Brand Powered by NVIDIA) VIDEO CARD 2: NVIDIA GeForce 8400 GS 512MB 16X PCI Express (Major Brand Powered by NVIDIA) VIDEO CARD 3: NONE LCD Monitor: NONE HARD DRIVE: Single Hard Drive (320GB SATA-II 3.0Gb/s 16MB Cache 7200RPM HDD) Data Hard Drive: NONE Optical Drive: (Special Price) LG 20X DVD±R/±RW + CD-R/RW DRIVE DUAL LAYER (BLACK COLOR) Optical Drive 2: NONE SOUND: ESS 3D WAVETABLE SOUND PCI Tell me if I I 'made' a good computer. Also, is it cheaper it buy the parts individual and just install them on my computer or but the new one?