I'm upgrading to an Athlon 64 and an Asus K8N Motherboard. I have an FX 5200 (XFX) video card and creative 4.1 SB digital sound card, Samsung 40-12-40 CD-RW and Sony DVD Rom and a Seagate Barracuda IDE 160GB Hard-drive. I will probably be running Windows XP Professional SP2, or XP x64, If i can get it. IS there any place in Chennai where I can get XP x64? Also, are there any probable issues I might have with the hardware mentioned above, and the processor/motherboard?