Thanks for all the replies guys...finally found out that my turbo sucked in a chunk of the little rubber spacer thing that's in the MAS intake tube that connects to the turbo. Looked in there and saw some fins are missing/bent. Not too bad...but bad enough to make the loud electric drill sound. Wheel still spins at least. Is it bad to continue boosting with the turbo this way? I know I should replace the wheel, but is it "bad" since I don't really notice any performance loss. Also, where would the chunk of debris I sucked up go? It's not in the intercooler...or the pipes...will it be blown out the exhaust?