About the accel values I think so too, it behaves slightly weirdly in neg numbers, but simply put with 0 it is acting like on speed :) FWIW as the 7470 is the currentgen dell IS&T hw we all get MF admins should have some for lending or I think kernel lads should've received some for testing. If neither is true I am more than willing just pack this one and send it to where needed for debugging and fixing :)