Property me the Grabber despite all the warnings that he was not with Windows 7 64bit just works once bought. Is not much broken For the price, I also have Windows XP installed in parallel anyway. At first I though it gewegt get me the thing on Windows 7 64bit running in PC things I am usually anything but untalented. But in fact, no chance of that thing incl. Sound to work to get. The workaround simply tap off the sound through the Line-in or microphone jack on your PC for me was not a solution and the sound input of the Grabber I get simply under 64bit Windows 7 not running. In addition, the included software works (Video Studio 10) under Win7 anyway not really correct (software is simply too old and not for Windows 7 intended). As such, the software for simple purposes but not as bad as is often written. In Windows XP, everything works to the full satisfaction and right away, so 4 stars. Rendering with VideoStudio 10 takes a little longer, since no multi-core processors are supported.