Today Hauppauge Computer Works UK have released a new CD image version 5.9g for their Analog TV Tuner products and even includes support for more recent analog tv tuners under Windows Vista. Even though this comes from the UK site, these drivers are generally universal. I now can finally enjoy my WinTV Go Plus! TV Tuner on Vista Home Basic.
To view which products are compatible in this new driver release go here:
WWW Link
On this page, it also has links to download the latest drivers for Vista where applicable.
Have Fun Guys!