Here are the details: I recorded a bunch of clips (.mov) on my Nikon D5100 DSLR camera in HD and was chopping them up to create a video. I took some photos too (.jpg) and added some music that I purchased online (.mp3). All of the video/photo content is saved on the SD card from the camera (I forgot to transfer it over to my computer before I started, but it's too late at this point), but I haven't removed or ejected or even touched the SD card since I put it into the computer. When I go to save the file as a completed video, it fails to complete and gives me one of the two above error messages. There are no ! signs on any of the clips. I tried starting a test project file using just one clip I recorded with my camera with no editing (I took it straight from the SD card like in the original project and didn't save it to my computer first). The file saved successfully in HD. What the heck am I doing wrong?? Someone please help! I've worked so hard on this, and I don't want to have to start over. 

Thanks,

C