So I'm currently running 32 bit XP right now, and was wondering if my computer would be able to handle the new Windows 7 64 bit. Here are my known specs... Compaq Presario SR5550f Budget Desktop Personal Computer Review AMD Athlon 64 X2 5400+ Dual Core Processor3GB P2-6400 DDR2 Memory500GB 7200rpm SATA Hard Drive16x DVD+/-RW Dual Layer Burner with LightScribeNVIDIA GeForce 6150 SE Integrated Graphics7.1 Integrated Audio10/100 EthernetSix USB 2.0, FireWire, 15-in-1 Card Reader I'm pretty sure I will need a new graphics card, as I want to be able to play AA3. If you have the time, would you also let me know what make/model I will need to buy in order to play. I use this PC as a typical home computer, with AA2/AA3 being the only game(s) played. Please let me know if you need any other info. Thank you!