RE: Aiptek pencam HD deal
Other than the form factor, the Aiptek should work reasonably well. If you search YouTube, you can find some aerial video shot from RC planes. This one for $29 meets one important requirment. It's cheap so you won't cry too much if it falls off the plane. I have used the FlyCamOne2 and the Sony Webbie. The Webbie form factor is almost perfect with its swivel lens. The FlyCamOne2 is for sale since I don't use it much anymore. The Kodak is interesting but its video specs are not impressive.