I picked up a DVD player and decoder card the other day but I'm having some problems with it. Sometimes, at any given time, the computer will reboot itself or I will get a error from Windows when playing movies. It can happen 10 minutes into the movie or 30 minutes into the movie. I did re-install everything last nite, and downloaded drivers from the website and re-installed them (same drivers). I was able to fast forward thru a movie with no problems, but I have not had time to watch a whole movie again. If it happens again, are we talking about IRQ stuff here? Or memory?. One thing I did notice was that when I play a movie my hard drive is very very busy. The last time I had problems with a computer rebooting all by itself was the power supply. But because I get the Windows errors I figure it's something to do with a conflict. When I check the system or devices everything seems to be ok. I'm going to install it into NT tonite but let me know if you have any ideas. Thanks, Bill PCBUILD only works if you contribute. Send your messages to be posted to: [log in to unmask]