I just ordered this computer from cyber power, I was wondering if someone could tell me if this computer would be really good for play MMORPG'S at a fast rate. Also, I didn't order an OS with it, as I don't know what to choose. I was thinking xp pro, but not too sure. I have vista home basic 32 on my laptop..I really don't like it personally. Any opinions on what to install on this computer would really help me, thank you. CAS: ($10 off Mail-in Rebate) Raidmax Sagitta II Mid-Tower 420W Gaming Case w/ Side-Panel Window (Black Color) CS_FAN: Extra 3-Color Neon Light LED Case Fan [+5] (1 x Fan) CPU: AMD Phenom™ X4 9550 Quad-Core CPU w/ HyperTransport Technology CD: (Special Price) LG 20X DVD±R/±RW + CD-R/RW DRIVE DUAL LAYER (BLACK COLOR) CD2: NONE CABLE: None FLASHMEDIA: INTERNAL 12in1 Flash Media Reader/Writer (BLACK COLOR) FA_HDD: None FAN: AMD ATHLON64 CERTIFIED CPU FAN & HEATSINK FLOPPY: NONE HDD: Single Hard Drive (320GB SATA-II 3.0Gb/s 16MB Cache 7200RPM HDD MOTHERBOARD: MSI K9A2 CF-F AMD 790X CrossFire Chipset DDR2/1066 Dual 16X PCIE SATA RAID MB w/GbLAN,USB2.0,&7.1Audio MEMORY: (Req.DDR2 MainBoard)2GB (2x1GB) PC6400 DDR2/800 Dual Channel Memory (Corsair or Major Brand) NETWORK: ONBOARD 10/100 NETWORK CARD POWERSUPPLY: STANDARD CASE POWER SUPPLY RUSH: NO; READY TO SHIP IN 5~10 BUSINESS DAYS SERVICE: STANDARD WARRANTY: 3-YEAR LIMITED WARRANTY PLUS 24/7 LIFE-TIME TECHNICAL SUPPORT SOUND: HIGH DEFINITION ON-BOARD 7.1 AUDIO SPEAKERS: NONE TEMP: NONE (AS SHOWN) TVRC: None UPS: None USB: Built-in USB 2.0 Ports USBHD: NONE VIDEOCAMERA: NONE VIDEO: ATI Radeon HD 3870 PCI-E x16 512MB Video Card (Sapphire Powered by ATI If you could tell me anything I did wrong, and what i need, please do so. Thanks a ton.