I've updated the project page http://home.clear.net.nz/pages/joecolquitt/pic_keyboard.html If you'd like to look it over please and comment if it needs more in the way of explanation or if you spot any errors and so on Joe * * ********** Quality PIC programmers http://www.embedinc.com/products/index.htm --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .