Currently running a P4 2.8 @ 3.5 (250fsb) with a 5/4 divider so the ram is running at 200Mhz (2,2,5,2) . What frames-per-second gains should I expect to get in Half Life 2, Doom 3, etc if I go 1/1 divider and get ram that runs at 250Mhz (with tight and loose timings)? Thanks.