I´m using my FBV with POD Farm 2 only (Windows 7, 64-Bit). There seems to be a problem with the audio or USB drivers. Sometimes the POD Farm sound is very bad when playing guitar, almost like an old tube amp about to bite the dust (or is it the next step in modeling technology? ;-)
I also have bad, kind of distorted audio when using Winamp or other Audio software to replay wave or mp3 files. AFTER disconnecting the FBV USB cable (although not in use at that moment) the sound is perfectly fine again.
Does anybody have similar issues?