Looking for some help, if anyone can offer.

So, I got my x64 copy of vista, my new "spare" HDD so I could install it on my system, but not have it as my main system. all went well, except that I do use media centre, and have 2 different tv cards (compro t200 and the haupagge nova-t) but can't get drivers for either!

Was wondering if anyone knew of any tv tuners on sale with x64 support, cause they all have 32bit support only! I've found 2 so far, haupagge hvr 900 and 1100, but they have bad reviews.

any help, much appreciated!