I currently have a Dell P4 1.7Ghz with a Gig of RAM and an Asus Radeon 9600XT Card. I'm upgrading to a dual core Pentium D thats on a board with 2 SLI PCI-E slots. I'm not going to be using hte SLI right away, so i'm looking for a PCI-E card that has the perfomace equivalent to my 9600XT, since I do play some MMORPG's and don't want to start lagging. I'm open to ATI or Nvidia cards since i'm not making use of the SLI features right now. I would like to keep it on the lower end of the budget but will consider anything. Any suggestions?