Gettin' plucked

Went to a concert given by a friend, (this isn't him) thought I'd try out my 70-200 2.8L. To get any where close to a fast enough shutter speed I had to open up to 2.8 and an ISO of 6400, and even then I could only get to 1/160. This is handheld at 6400 and I'm quite impressed by my 7D because of this. (But I wouldn't like to do that all the time, the rigs too heavy)

Ah well. Until tomorrow....