>>or (preferably) an LPT-driven gadget. I wrote code to do that > >LPT-driven. Carmacon has a thing called Chippey that programs EEPROM on the parallel port. No extra power needed, just a little PCB with a D25 on the end. They don't have info on their page about it, but I've bought a couple. Andy ================================================================== Andy Kunz - Montana Design - 409 S 6th St - Phillipsburg, NJ 08865 Hardware & Software for Industry & R/C Hobbies "Go fast, turn right, and keep the wet side down!" ==================================================================