I used CCE SP v2.70. I selected the multi angle option with a maximum bitrate of 4100 (so 2 angles; 2 x 4100 + 1536 = 9736, shouldn't be too high). I tested the multi angle option in DVDMaestro (v2.9) with just the multi angle scenes + audio and there was no problem, it compiled ok, I burned it to dvd and it played fine. But when I try to compile the entire dvd I get an error about an VOBU exceeding the max bitrate of 8000. But I'm not sure if the program means 8000 with or without audio. But since the test with only the multi angle scenes went fine I don't know what all the trouble is about.