Look at it this way. If you are an electronic person, is there any reason why those schematic shouldn't work? No. So, then why not build them. ~Nick ___________________________________________________________________ You don't need to buy Internet access to use free Internet e-mail. Get completely free e-mail from Juno at http://www.juno.com/getjuno.html or call Juno at (800) 654-JUNO [654-5866]