yeah i have hl2 and it runs fine on my computer on 1024 res with all graphics on high except for antialising
!
i only have a AMD XP2000+
768 ddr ram
R 9600Pro
Cs source is a completley different story, while completely playable, half life 2 which has alot more effects/graphics then css runs better then it. css is good alot of bugs fixed in last nights update, but still needs a little more work! anyways HL2DM rules
My friend has a R9200 and similiar other specs to you saralk, he had his res on 800*600 and had everything else on high except antialising as before and he said his ran fine!