Thnks for the reply rharv:
There is an error message saying the drivers might work but are untested with ptw.Then it crashes everytime I try to go to the drivers setup window. I bagged trying to use that interface because neither biab or ptw will work with the drivers. Im thinking the solution is to get a new interface that works well with windows 7. I also have an edirol ua-25. it works great with ptw as far as the dxi synths but there is a problem with ground noise while recording audio (most likely a hardware problem I'
m sure)......can you reccomend a good aoudio/midi interface that works well with windows 7, pg music programs and sonar x-1?

...........Jeff......