I have a Dell Studio 1535 laptop running Windows 7 Enterprise. I freezes/hangs during streaming of video such as Netflix, Hulu, etc... I have run the Dell diagnostics, with no errors, run a registry cleaner, F-Secure 2011 deep scans with no sucess. I have streamed directly from the websites and used the plugin for Windows Media Center, still will the same results. I have uninstalled and reinstalled Silverlight. I downloaded a DVIX video and ran it localy with no problems what so ever. After hard booting, there is no errors or warnings in the event logs. Any help is greatly appreciated.