Am I right in thinking this is music software/hardware?
If so... I thought this company went down about 6-7 years ago, and so I doubt they will ever have Vista support.
However, the company were bought by apple, so you could always contact them? (though they aren't too friendly when it comes to Windows stuff

)
If you tell us why you use it, we may be able to find other solutions for you?
crabby