As an online student, I record and save my video presentations in avi, and mp4 format. I recently purchased a Sansa Fuze 4GB player so I could listen and/or view my lessons (videos) while on the go. Unfortunately, unlike audio files, which you can play individually, or continuously under the "play all " option, I must stop whatever I'm doing in order to play the next video (next lesson). Is there anyway to create the play all feature with videos?