I have a Panasonic HDC-SD40 camcorder, and it uses a SD card, (it's the right one for it) and when I put the SD card into my macbookpro it says I can't run the video? it shows the pictures but when I want to open the video it doesn't open and says I need an application to open it? and I want to use it on iMovie? how? the file of the movie I want to open is called " 001.exec" ??? please help.