Alexandre Domingos F. Souza wrote: > > >In fact, I keep a blank inside my picstart (in a tube) for the occasional > >upgrade. > > Inside? It's just a little bare board! :oO > Hi Alexandre, they are talking about the leter model Picstart which has a plastic box. Your one is the early model. If the main chip is a ceramic JW type you can erase and reprogram, otherwise you need to buy a 17C44 to upgrade it. :o) -Roman -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads