> Suggest you breadboard it Second that Tomas, sometimes you just have to get your hands dirty. If someone's god is smiling on you, things may go well. Sometimes they don't go so well. Sometimes, after a solid week of figuring out, running around getting bits and putting together they go horribly tits-up. But at some point you have to dip your toe in the water. This is your point. Are you ready ? Do I get a Booyah !!! ? -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist