[JamesBrown]

Are you sure that your actually getting to where the printf occurs in the code. It is not impossible that there is a problem with the code being loaded onto the RC however it is pretty unlikely that it would not load at all (assuming ifi loader appears to be working, i.e. the progress bar comes up and the code executes at the end) it would be more likely that if there was a problem it would corrupt the code.

If you want to put up the file with the printf statement in it then we might be able to help more.

James