This is my first time trying to transfer video from my Sony Trv22 to my pc. I installed the included software (Image Mixer 1.5) and connected via usb. I installed everything the manual told me to do and followed all steps. I captured the video with no problem. However, when I go back to view the mpeg is has absolutely no sound. Also, I'm unable to select and view or edit the file in Image Mixer. It lets me do nothing in the edit area. Any ideas?? I'm helping my sister's friends for a project they're doing. I was hoping to edit scene transitions.