Deaconclgi, thanks for your kind words !

Yes it is a Qt app so it works on both Symbian and Maemo but some stuff needs to be implemented using the native OS API in order to make the app fluid. Eg Qt Audio classes introduce too much latency making the app unresponsive etc, lots of work and headaches

If someone makes a cool video using MouthPot with people or animals talking please post it on youtube and post the link here so we will link the video back.
For the iphone there are several similar "mouth" apps and lots of funny videos. For Symbian and Maemo almost nothing, so fire up up your cameras and show that Nokia phones can do it better