Just right click on the application --> Properties --> Comptability then select Windows Vista, or any other OS, and see which one works the best for you.
It's your graphics card. Make sure you don't have AA turned to the highest setting, and make sure you don't have an extreme resolution set. I have seen others SLi these card, and still have to being on medium/low settings.
I would suggest downloading VLC Player, or Windows Media Player Classic : Home Theatre. I was experiencing similar issues with h.264 playback as well, and I used these video players instead, and have had crystal clear screens no problem.
From what I've read on HP's, and as for as compatibility with other OS's, I think you will be out of luck for the Sensor. Sorry, wish I could help out more.
Hi there! First time post, and I have to say your forums are absolutely amazing. You guys really know your sh!t. So hopefully you can lend me some advise or suggestions. I recently updated to Windows Se7en Build 7068 x64 and everything has gone swimmingly well. Only speed bump I've ran in to...