I have the same problem with Patch 220c but here is a work around I figured out: just convert my entire video to MPEG2 with no problems and then write down the Titles times I created and insert them into great big file I created. Go to Create Disc make my setting and select my DVD format and finally let it go, perfectly.
Only problem I have now is it will not use the SmartSounds I have purchased, so I just create a music score on the story board and Produce it and covert it to an .mp3 and it works.
Hope they fix this fast it will save alot of time.