[snip] >Or even better is the Unirom, by Tech Tools, it will allow code changes >on the fly. I've also got a Dataman, but S4 not S3, and it's a great >tool, but to make changes, you need to shut the engine down. > >Todd Knighton >Protomotive Engineering Oops, I have the S4 too, Its been too long since I have used it... Where is Protomotive Engineering anyways. Sandy