One of the problems I was having relates to my encoding software. MovieStudio uses MainConcept, which was producing inferior results to my old TMPGE. But TMPGE no longer works starting with Windows7, and is now embedded in a new Pegasus product. I couldn’t get that product to properly set the pulldown flag without changing framerate. I wrote to Pegasus 2 years ago and they said it wasn’t possible. So I’ve been wrestling unhappily with MainConcept. I tried writing again to Pegasus (now 2 years later), and this time they responded with what might be a solution. I’m out of town for the weekend, but I’ll give it a try on Monday.