Dean,
Although your problem seems to be somewhat different from mind, today I loaded one of my shows to dub to tape and I kept getting a “serious error” from Adobe PPro-2 coming out of black and back to video. Strange, this never happened with this same show a month ago when I dubbed it onto tape using an older driver set. The only thing I can conclude is there’s a bug (at least in my system) in respect to the new 6.1.1 drivers for Multibrdge. Again, Dean I know your problem is different from mine, still it involves the same driver set.
Alan