I matched the length of sound from two sources using the stretch tool. Saved the project and viewed it - perfect match. Created a DVD, and created a flash file, then the stretched audio had reverted to it's previous length, both in the project and on the output (causing an echo against the primary track). Tried it again with the same result. Tried it on my second machine, with different material, with the same result. Seems to be a bug in CS3 Premiere. How do I get round the apparent bug?

