I use Camtasia to make my instruction videos viewable online. They work fine when downloading them in AVI org MPG but when I run them in my browser Fire Fox or MSIE 7 the sound is messed up, very bad sound quality. It was not like this before. Is it possible that the SWF files can get destroyed after a while on a server? It looks like I have to redo about 25 videos. Or could it be a simple problem to solve that I have not thought about? Sometimes you cant ever hear what the voice says - sounds like R2 D2 in Star wars This is how the videos sound: http://www.mxtrainingjournal.com/videos/enter a training session/enter a training session.html Sometimes you cant ever hear what the voice says