hi, system is as follows: amd dual core 2.2ghz cpu 2gb ddr 500 ram radeon 1800xt abit mobo w/ crossfire (doesn't matter) windows xp all drivers downloaded today (included direct x) just set this comp up, started up hl:lc, cs:s, dod:s, and all those games are running poorly ... reinstalled ati's catlyst drivers, no help ... with all settings on max, lost coast gives me 62 fps (vsync ... or "vertical refresh" as i believe it to be known by ati... off) ... and that doesn't sound right in dod:s, i get around 30fps this is all just barely better than the 2 year old system i was playing on previously ... there's got to be something wrong; hardware benchmarks done by people with systems close to mine say they get about 100+ fps in half-life 2 [based] games what's wrong? please help, b