But that brought up the point that if I wasn't the one doing the programming using my .icf file that others may be just dumping it into their radios and could possibly be changing their MYCALL to my call sign. I don't have multiple radios to play with so I seldom get to program other radios using your software to cross program between various radio types. So if the software isn't loading or changing the MYCALL and URCALL RPT1 RPT2 fields that might not be a bad thing... otherwise there could be numerous operators running around with someone else's call in their radios. The alternative is to remove data from these fields prior to providing your own .icf to others.
Currently, the native chirp format doesn't store the MYCALL settings for a radio, which means it shouldn't suffer this problem.
Definitely a good idea to offer a "strip the mycalls from this radio" idea or some such :)