I did a quick search and wasn't able to find allot on what to get. I like AMD currently have a intel pent D overclocked to 3.6 or 3.9 on 2gb or ram and need more speed. Quadro Fx1500 running 2006 sp5 Are people have good results with 64 bit XP? are there driver issues? or would it be better to start looking at AMD again. Looking for advice if i go AMD what is the series of processor to get? wondering how many people running SW on 64 with success? and are there no driver issues? Thanks in advance Ryan Hay Solid Design Systems [URL="http://www.sdsi.ca"]www.sdsi.ca[/URL]