I have seen several references to an ICD2 clone, and think that I might try and build one. But googling "ICD2 clone" appears to indicate that there have been several such devices produced by various and sundry people. Which is good, of course, and I feel sure that each and every person who did the development feels that his (or hers) is the "best." But is there a concensus among this group, which I consider the most authoritative, as to which would win the competition? Although several factors could go into it, I would consider the main criteria to be how solid and bug-free the result is. Thanks for the help. John -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist