remove lirc/0.6.6-7 lirc-svga hasn't been build fromm lirc sources for a while for any other arch than i386, so it should be removed from sarge to let the newer lirc in.
We have RC bug in lirc, but the reporter doesnt seem to be intrested enough on his report to provide more information to reproduce the bug. Since the old version had a RC bug as well, lirc should still migrate to testing once old lirc-svga packages are gone.