Really struggling here - I have a 1.5 hour project in Premiere going into Encore via Dynamic Link - the audio is fine when previewed through the monitor in encore, but then when I create a disk image and burn a DVD there is a small section out of sync!

Any Ideas?

Do you have any stills in your Premiere timeline?

If so, check this area carefully. I have had this happen once, and the problem arose because the duration of the stills was changed by the encode process. The stills were JPEGS and appeared to be OK, All I had to do to correct the fault was to open each of the stills in Photoshop then save them. I then replaced the original stills on the timeline with the new saves, and all was well.

Is the OOS also in the image?

I would bypass DL and export straight from Premiere.

I think we'd benefit from a bit more information regarding the specific segment that's out of sync...and the sections before and after it...type of footage?...is all the same frame rate?...any time stretch effects applied?...etc, etc...