Hi, > Never used an MRI, but all the others I've used had a small hole somewhere on > the case. Pushing a pen point through and turning the power on would force a > reset (one unit didn't have a hole, you had to hold down one of the buttons > while power was being turned on). I've taken this box apart and can't find an microswitches or buttons anywhere. Looks like an email to MRI may be the only answer :-( TTFN Paul -- "Some people will do anything for a woman in uniform" - The Doctor - Unregenerate (Big Finish audio)