Here's the story - I've got HL2 installed on my pc, however Steam said that my graphics card needed an updated driver. I downloaded & installed that driver, & restarted my pc when prompted, but when i went to check the driver version in device manager, it was still the old one! Also, the game will load & start, but as it reaches the end of the intro, it gets slower & slower, sound loops & eventually crashes back to the desktop (no error message) here's my specs pentium 4 processor Windows XP o/s 80gb hard drive 256mb ram (not much, i know, but min. req. for the game) NVidia GeForce FX5200 graphics card Any help would be wonderful, I'm ready to chuck my pc out the window!