I have an IPAD2 and a Sony T99 cybershot. When I take movies with the camera, they save as both MP4 and THM formats. I imported the movies to IPhotos, and it shows them there as a merged file (MP4+THM). but when i connect to my pc to copy them over, they are all THM, and none will play. I can't even conver them to MP4 using a converter software - it won't recognize the THM format. any ideas on how to get the MP4 versions copied over ?