I have used handbrake for a long time now, but have not noticed this problem until I upgraded to leopard. I did install the new version of handbrake for leopard, but am still having the problem. Here is the problem...let me know if anyone can help: I rip a DVD, that works perfectly as the DVD, and use the iphone settings. When it finishes the picture quality is great, but the audio is pure fuzz. I have tried many alternative settings, but continually get fuzzy audio. Anyone have any idea of why or how to fix it? Thanks so much.