Best PC3200 LL 2x1gb pair of memory for DFI LP Ultra D? Upgrading need advice

[Veraxitas]

I am currentlly using OCZ Platinum PC3200 512x2. I want to upgrade to 2gb so I want 2x1gb pair. I have been looking at OCZ XTC PC3200 and Patriot and Corsair. What would be the best memory for this board? I do not overclock so I want something that will have LL and run fast if I do bump it up a little with LL settings. I know that some memory isnt very copmpatible with this board so what would be the best for me to get for high end FPS gaming? Thx