Well, i do have 64bit Windows 7 but my steam works i can play CS: Source and everything that isn't related to OpenGL. But i'm a 1.6 gamer so i need OpenGL because frankly Direct 3D on 1.6 is bullshit and software? Yeah.. So Steam works but it's just the OpenGL that won't function properly.. I mean i can play 1.6 on OpenGL in Windowed mode without any problems but when i play it with Fullscreen it just goes bananas.. The screen flickers with random patterns but between the random flicks i can see the game in the back still running and working properly i can hear the sounds of pressing the "Find Server" button and so on.. Windows 7 is awesome if you ask me and i just want this to be fixed because when it is fixed.. Well then, Bye bye XPI hear there is a problem with steam and 64 bit of windows 7. Look it up if you have 64 bit. Works fine for 32 on steam and all newer/popular steam games.
What graphics mode are you running 1.6 in? If in Open GL mode, can you post what video card and driver version your using?Mine CS 1.6 works perfectly, so does Warcraft III TFT, I will try Flat out 2 and some other games soon=)