im planning on building a new computer. i have never built a whole computer from scratch and i want to make sure all my parts will be compatible. here is the processor im going to get <A HREF="http://www.newegg.com/app/viewproduct.asp?description=19-103-350" target="_new"> pro </A>. and here is the motherboard im planning on getting <A HREF="http://www.newegg.com/app/viewproduct.asp?description=13-128-194" target="_new"> mb </A>. both are socket a so i think it should work. also with this should i get one stick of 512mb ram or two sticks of 256mb ram or will that not matter at all. here is the full system im planning on getting <A HREF="http://secure.newegg.com/app/WishHistoryReview.asp?position=HISTORY&submit=VIEW&ID=384041" target="_new"> system </A>. its just a budget system that i want to play new games like hl2 or doom3. any info or suggestions you could give me would be greatly appreciated.