Just tried it as per the instructions. Mine fails on playback with a "The media being played is of an unsupported format"

The film.avi is in the video folder and reports as a video avi file of 599.4MB in the media player properties.

Any ideas?

UPDATE: Did it again, this time saved the avi to my PC first. It worked and came out at 854MB this time. I think I saw where it may have gone wrong last time actually. I recall seeing the mass storage prompt request pop up on the Bold near the end. Even though Clone Mobile continued and said it was successful, this was where it failed I think. The result look great, thanks for the info.