Currently I have win 2000 pc running on an INtel 866 with 512MB RAM and a Geforce 2 GTS Pro card thinking of upping my card as PES3 runs so slow or is it just my processor that cant cope? Any suggestions on a sub £100 card?

I have a Radeon 9600 PRO that runs pes3 great! You should be able to get one for under £100

There are a couple here: http://www.aria.co.uk/productsList.asp?Category=15&Submit=submit

This site is very reliable to buy things from aswell, i have bought many things and had no problems

What is your Motherboard? You have to make sure your motherboard is compatible first :)

Hello man, just try what i've said in the last "slowdown fix solution topic" before buying a new card.
Maybe it'll work for ya :
http://www.soccergaming.tv/showthread.php?s=&threadid=99061