After Effects or Flash Animation with some 3D Advert (1min)

Dimensions: 896 pixels wide x 308 pixels high Length: 1min - 1:15 DETAILS: I have a product that I have had a video clip done for advertising purposes, but the video clip has been crammed into such a small time frame. I would like an animation using mainly simple text with some type of 3d animation of the actual product incorporated into the small advert. This is a promotional advert for a product that I am launching. If you PM me I will upload the script and links and pics so you understand what is needed. I like the affects that "AFTER EFFECTS" can produce with text etc. QUESTIONS: Is it possible to incorporate a fake voice over with say an american accent where you can just type in the script and match it up with her voice. Cause I would really like the text being read by a voice over digitally. If this can't be done, then just the text and animation would be fine. I have a deadline for this of 3 days. Need this done within that time frame. After I have submitted files when you PM me, I will only select project winner, after they have sent me a 15-30sec snippet of what this could look like. Best MOCKUP will get project.