|Vista 64bit is not supported.|
Vista 32bit, just plug in the Cam and Microsoft Update should find the driver (Windows 7 32bit supports so should Vista).
If still no luck grab a XP Driver and unpack the .EXE file with WinRar or similar, and then manually install driver, after plugging in, and offer the unpacked .INF file.
Please note the manufacturer only supported up to XP as far as I am aware..
ARM Devices the future. Windows have accepted the fact!