OK. I had another Wisp628 user who had a similiar problem with a 18F4420 and in that case a firmware upgrade from 1.10 to 1.11 solved it. It that case everything programmed OK, but the verify failed but the device still worked as expected. The currect Wisp628 user is currently upgrading (or so he said at least...). B.t.w., I also saw the note about the docs... :-) Jan-Erik. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist