lol thank you for replying but i think you misunderstand me.
If you look at the videoclip of that music video, you'll see dr dolittle footage has been digitally sort of rendered in...i dont know how to word it right, but extra footage has been added in and blended in with the original footage. If you see the music video link I've posted, we have the original footage which is of the girl singing and dancing and on the background is the dr.dollitle movie clip playing against the silver wall, which was added in after the clip was made, so it was some sort of effect or editing trick was used.
Here's another example of that sort of effect being used.
YouTube - Chaser Decides 2 - Farewell Howard Song
So im not really after the dr.dolittle material, I just want to know how i can do the same trick as well, if i can.
I'm buying a slightly used computer which has adobe premiere pro and i found adobe premiere elements 4 easy to use, so will stick with that most likely although I will check out the products you have recommended too.
Thank you heaps for your help.