> > Also, what's your preferred approach for debugging systems > installed in the field? Can you take the ICE with you? [I'm > not being flip, I'm just wondering, point of information]. > The nice thing about building research gear is they are usually one offs or are resident in our building here. So its all return to workshop or we lug the laptop and ICE to the problem gear. The only serious problem along those lines was generating serial signals for automatic sealion feeders that were playing up at the zoo. It was easiest to build a custom little board to generate the signals as a piece of test gear. _____________________________ Lance Allen Technical Officer Uni of Auckland Psych Dept New Zealand www.psych.auckland.ac.nz _____________________________