It's a pity this is currently out of stock (as of 12/08/2010) as I bought this to use with Windows Media Centre. It's a neat, compact solution to get TV on your PC. The included CD-ROM had Vista 64bit drivers which loaded fine on my Windows 7 64bit PC. Windows Media Centre had no trouble identifying the dual tuners and scanned successfully for Freeview channels in my area. As to why the previous reviewer had trouble with the driver, I can only hazard a guess that power management was enabled on the USB hub. This should be disabled in device manager. The USB stick is quite long and if you connect it to an external aerial the weight of the cable can bend it a little, putting stress on the USB connector. I had to support the USB stick so that it remained horizontal.