I installed Windows 7 Professional two weeks ago, and my computer has been freezing and also had various BSOD's. I installed Windows 7 Professional over the release candidate, which I had absolutely no problems with. I've only had problems since I installed the full version. The three BSOD's that I've encountered and been able to document are as follows- nvstor64.sys netio.sys storport.sys All of my drivers are up to date, and there's really no theme. It will freeze when I'm watching a movie, playing music, streaming online radio, or for what seems to be no reason. I've attached my BSOD zip file. I'm at a loss and think the only possible remedy is to reinstall the operating system. Any help would be greatly appreciated. Thank you very much.