Actually in IRClone-MX the keys had a small red L on the transport keys (FF, FR,Play, Stop, etc) and I removed those thinking that they were locked or something. Loaded up a new m5 file and tried that. No cigar as they say :( Still no transport functions.

Right now I do not have any tape transport type of device (VCR, etc) in my system that I can test to see what is going on. Anybody out there have a Samsung already programed into a MX-500?? That might help :) I uploaded the Samsung DVD player file in downloads, but that doesn't work. It will power on the DVD player, but that is all. How do I "punch" thru (to and from)??? Just as a test.