The video played fine under Vista, but since I upgraded to Windows 7 Home Premium, it now freezes very often. It doesn't matter what software I use: Media Player, Media Center or Cyberlink PowerDVD. It doesn't matter whether I play DVD or live video stream from internet.
The first couple of times after reboot it works fine, and after that it starts to freeze, so that sound is usually played okay but video freezes. After system rebooting it works fine again for one or two times and then the problems occurs again.
It worked find under Vista, and the problem appeared immediately after upgrading to Windows 7.
I have all latest Windows updates and the driver for video card NVIDIA GeForce 9600 GS is up-to-date.