Wouter, You don't specify on the site what the requirements of the target power supply are, will it run using 78l05's for example? You also don't mention the 16F62xA chips, I have 4 of them I'd like to be able to use... I am really thinking of brewing myself a Wisp628. -- Anthony Toft -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics