I think you are supposed to unplug your m-audio box and replug it to be able to install the new drivers. I some times get a static spike using bb on my desktop too. I wondered what was doing it ,I am using an m-audio mobile-pre . Hardly ever notice it until I final mix and have made it louder . Have been lucky that is was in an area where no sound was . I had always assumed it was where bb had changed samples in between chords and needed to cross the center line of the wave but only came close. I have made some similar clicks when pasting samples that were done in haste . Maybe I should un-check fast loading of tracks ? I have used m-audio for years and never noticed any noises until I updated to 2011 and started using real tracks. Glitch Maybe ?