I just found this, and since I could not run my AVI files on Zumocast it could not have come at a better time.

Giveaway of the Day - free licensed software daily. Aiseesoft Total Media Converter - Aiseesoft Total Media Converter is the all-in-one converter which can convert video/audio files and rip DVD to any other video/audio formats like MPEG, AVI, MOV, FL

Aiseesoft Total Media Converter


And it is free today.