Hi MArc,
Thanks for you reply! Do yu mean the folder auxiliary files? I thought they were empty when I started rendering for I did the project again from scratch.I tried rendering again last night, but just finfished an then burned the image with nero and again, no music! I tried putting the audio to mpeg, but that also didn't work....
Also do you know why rendering the project takes sooooooo long? It always used to be slow, like 10min in an hour, but now it's more like 10min in 4 hours!