> He's delighted to hear any comments, criticism or suggestion - For my clone (used in http://www.voti.nl/hvu/2TPRJ5/index.html - page is dutch dutch only, but this file with the schematics is in english: http://www.voti.nl/hvu/2TPRJ5/DB037.doc ) I used a resonator instead of a crystal + capacitors. I am not sure if this is within USB spces, but so far no problem. He uses a 100n C on Vubs, I think uChip requires 470n. The bleeders R1 and R13 are rather high, I would go for 1k or maybe even 470R. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist