Here is a book trailer I just completed for a client out in Colorado. I'm posting it to demonstrate the editing techniques (this is NOT an endorsement of the book).
With the exception of one hand-drawn piece, all of the animation was done using the Sony Vegas Pro 9 program. The trailer makes extensive use of the 'page roll' transition. However, for this work I had to develop a technique for using the 'page roll' effect on three stacked video tracks simultaneously. It was accomplished using a transparent piece of video on the upper tracks holding the text.
Constructive feedback appreciated: