Re, I've added some more checks in mixer_c.c which might avoid some of the bugs we've experienced. It would be too long to justify that here (I'm getting a bit tired). Basically I think we had some files with crazy frequencies (martians in particular are fond of negative ones). David, it would be nice if you could try to rebuild and restart the radio on sci1 to see if we've got some more core dumps (miam).
++ Sam.
