Well I wanted to polish my compressor housing on the turbo while it was off the car and after struggleing with the snap ring for an undisclosed amout of time I was able to get it off. So I picked up a bench grinder at HF and polished a bit this afternoon. It is much easer on a bench grinder then using a drill....
Before...
http://www.automotiveexpression.com/beforegt25.jpg
After....
http://www.automotiveexpression.com/aftergt25.jpg