Was someone working on a data logger design? My brother wants me to throw something together as part of a larger part of his system (personal use...non commercial) and rather than reinvent the wheel...thought I'd just borrow what was done unless it was commercial of course. He just needs two channels of analog, but in about 10 places and then all wired together. --------------------------------- Never miss a thing. Make Yahoo your homepage. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist