I had made my first cut, exported it and then dumped that back in to clip a couple of extra frames, and to tweak a couple of tiny spots. I authored the the DVD in DVDlab Pro2 and then shrunk it down to a DVD5 and burned it with Nero Recode.
When I watch it on my Optoma (HD70) projector, some of the scene changes are really obvious, due to a large amount of horizontal lines showing up for a split second during the scene change. Some are worse than others, and some of them are fine. It all looks fine in Womble, and when I play the demuxed Mpeg in Nero Showtime, but that could be due the fact that it's on a tiny little 19" screen, and not on my projector.
Any ideas?