I used to have a mini-DV camera. I would then dump a 12 GB .AVI file onto my hard drive, then burn that file to a 1 hour DVD. However, as time when on, the DVDs started piling up and taking up space. My new plan is to take the original .AVI files, split them up into smaller files, and that way I can organize the files in a more manageable way. I then want to move them onto my "Western Digital Elements Play AV Media Player". This is a device I have plugged into my TV via an HDMI cable. Now, if I play one of the DVDs, it looks just fine on my 32" 1080p television. However, when I use either Windows Movie Maker or Handbrake to split the .AVI file into .MP4 files, the picture is then displayed as a small square on the television. When I outputted the file using Windows Movie Maker, I selected the "For High Definition display" setting. Even though I understand I am not actually improving the quality, my hope was that it would output the best possible video file using the .AVI file. Does anyone know what I am doing wrong here? What tool should I use to split 12 GB .AVI files? What format should I output them to?