Guys thanks for all the suggestions, you guys kept saying the A64 X2 is cheaper than the Pentium D but I don't know how? The cheapest X2 CPU right now is like what..around $500ish? The Pentium D 820 is priced around $250 right now and the 830 is around $320ish. I already got rid of the motherboard, CPU, RAM, and currently having a trade with 6600GT PCI-E motherboard. I feel somewhat laggy when doing all those at same time (video playing while encoding/extracting, etc) that' why I'm shootting for a Pentium this time, heard it is better than A64 if I don't game that much. I might still consider the X2 if the price came out close to the Pentium D...