Looked at the possible solutions, I have hound the same, I looking for something that can upload/download via rs232 and rs449, This a Event-Data Recorder EDR that stores it memory on a flashchip. I connect through the com ports to my DER throuh what ever translator circuit required. I can use Procom to see it scroll, Poby Prog to program the chip, I have a assoarted collection of bootloaders, but everything is microsoft. I want to be able to get away from it all, but the google warrior in me is unable to find anything.