The only extras included on the HD edition is a cast and crew audio commentary and a picture - in - picture video track filled with behind - the - scenes footage. (bullzeye.com)
The last couple of years have brought many advances in video tracking software. (noldus.com)
You are able to only do 2 video tracks with the $ 70 fundamental version however with the Pro, you are able to use seven tracks. (crappypictures.com)