Thanks RJR. I bought the app and installed it on both devices. Then I backed up my handheld as a .txt file, changed it to a .mth file and imported it to both devices. Subsequently, I added engines to one device and want to keep both of them in sync. When I first did this with the file from the handheld, they were in sync. Now that I've updated one device, they are not in sync. So my question is, what file and where do I find it in order to export it from the updated device to the one which has not been updated?
Gerry
