Flash Product Demo

I'm trying to transform the product information into flash animation with audio script. I need to have someone who can work with the audio script as well. *** This is the most important requirement with this project *** I probably need to have two separate flash files. The length of first flash is less tna 80 secs whereas the second one could be upto 300 secs. I have an example video capture screen. You can visit our website at [login to view URL] to see the example. The example doesn't have audio script that I need. You can also review the product at [login to view URL] to get the idea. In summary, the requirements of the project are 1) two flash files with audio script. 2) can work together on building audio script for each flash demo.