Does this sound like a bad transmission bearing?
 

I was giving my car hell the other day and after spinning my tires around a turn in 2nd going pretty fast this noise started. I think it was there before but nowhere near as bad. It is comming from the inside of my transmission between the 2 input ends of the halfshafts. Is this what a bad output shaft bearing sounds like?
here is the video with sound
http://vimeo.com/29201083