hello! first, thank you very much for this fantastic community, I cannot believe I missed it for so long! and second I hope I can make myself clear, my english is not the best!

well, I am very sorry to make my first post on the forum a problem related one, the problem is this: I've made a surround mix in Sony Vegas 7.0, there everything works fine, the channels, panning, the meters show everything is OK, so I render this to AC3 5.1 Surround the file exports with no problems at all!

then I open DVD Architect 3.0, create new project being very careful to selecti in the properties that the audio is AC3 5.1 Surround, then import the movie I will sync with the audio, no problem there, but then I drag the AC3 file into the timeline but there are missing information!

the sounds that were in the center channels are gone, the LFE channel does not sound, there are just some sounds that should be there, the only peaks that are build, are the sounds that were mixed in the rear speakers!

I hope somebody can help me with this problem, I've tried everything I know and now I am really desperate.

One last things, I searched the forum for a issue like this and I don't find anything related, but if I missed some thread already opened talking about this, or solving it please excuse me.

chao!
Julito