Hello to all! I have just recently bought a new computer, and everything seems to be up and running just fine. I installed all the drivers/apps that came with the new computer and d/l'ed new video drivers for my card. (Geforce 6600GT) After all that was done, I decided to install some games. Half Life 2, and World of Warcraft. When trying to run Half Life 2, I make it all the way to the selection screen, where you select to "Play Game, Load Game, etc." After selecting Play Game, I get the Half Life 2 logo, and make it about 25 seconds into the intro-movie. After that, my monitor totally blacks and and goes into standby mode, with no way to come back out. I've read on other websites with people having the same error, but no advice on how to fix it. With my World of Warcraft, I'm able to play for about 10 minutes before my computer decides to reboot on me, and I have no idea on how to fix this either. I've tried uninstalling my video drivers and reinstalling them. (3x) I also read a page about monitor refresh rates. My current resolution is set at 1024x768, with a 100 hertz refresh rate. (Max) None of those options were able to solve my problem. I have no idea what else there is to do, so I'm hoping that someone here could please have an answer. Thanks in advance. Here is my complete computer setup. Microsoft Windows XP Professional Asus K8N-E Deluxe Manufacturing Model. AMD Athlon 64 Processor 2800+, ~1.8GHz 1024 RAM, DirectX 9.0c NVIDIA GeForce 6600 GT If any more info is needed, I'll be checking the site often and post as quickly as possible.