|The brand is probably Zoltrix, not Zotrix.|
The Voltrix Genie is a series of several different cards. Which one do you have?
In any case it does not appear there are any Vista drivers or software for it - Vista drivers are often the same as what Win 7 reqiuires.
Genie TV Cards
At least some of the TV cards have a Conexant chip, e.g. bt878 - you can get generic drivers on their site for some Conexant chips, but not for the PCTV ones.