Hello all, First time posting here, and hoping I could get some clarity back to my options of upgrading my current computer. I've read way to much and am getting mixed up on what I could possibly do with my system. In a nutshell, while this sounds like a terrible comparable choice, I'm trying to decide to upgrade my computer or shell out for an X-Box 360. I'm also interested in upgrading to Windows 7 64-bit. I'm pretty sure my system can do that, but not positive. So my price range is $300.00 because of that, although you can convince me to go $400.00. I play games on this computer: WoW, Crysis (all low settings ), Half-Life 2, Torchlight. And I want to be able to play some future games: Civilization 5, Diablo 3, CoD:MW2 or Black Ops, X-COM (the upcoming FPS one) on some more decent settings. I won't be overclocking anything (unless it's an incredibly easy minor tweak without needing a bigger cooling unit). I can buy online, I'm in the St. Louis, MO area. Board: ASUSTeK Computer INC. P5N-E SLI 1.XX Bus Clock: 333 megahertz BIOS: Phoenix Technologies, LTD ASUS P5N-E SLI ACPI BIOS Revision 0901 02/01/2008 Processor: 2.33 gigahertz Intel Core2 Duo E6550 Memory: 2x - 1G DDR2 PC6400 (PQI brand), & 1x - 2G DDR2 PC6400 (PNY brand) Video Card: EVGA Geforce 8400 GS 512MB PCI-E Power Supply - Turbolink - Switching PS - Mo. # ATX-CW 420W - 12V Box: Raidmax Sagitta II Hard Drive: 250Gb SATA II 7200rpm Sound: Onboard sound OS: Windows XP Home SP3 Wireless Card: Zonet 802.11G 54MBP PCI Wireless Added: Monitor: 22" LG LCD My initial thought is buy the upgrade copy of Win7 64-bit and the new Nvidia 460GTX 1G, but I'm pretty sure that's the wrong move...maybe not. Thank you for taking a look at this!