Sorry for the lack of responses;
I'm thinking of getting an iPhone version out in the future, I probably won't do symbian, blackberry or windows phone; mostly because the phones running those operating systems are in general not powerful enough to run this software.
This guide shows you how to strip sounds from most video formats:
http://www.online-tech-tips.com/comp...iles-for-free/
Marcoeldragon: I'm downloading your videos right now to see if I can figure out why it doesn't detect the speeds of your planes.