Thanks to Genete and Selgin for their quick and helpful suggestions. Using the Sequencer I was able to solve my current problem. The nudge scripts sound great - I will try them out in the future.

I would like to be able to add some empty frames at the beginning or middle of an existing animation. I have searched the ASPro 6 manual, The Official Guide (the 2008 book), and this forum for tips on how to insert time (new empty frames) at the beginning or in the middle of an existing timeline and...