Looking for specific background / animation

Hey Guys!

I am sitting on a very slow internet connection so I am unable to browse quickly trough all the different animations. We have the following scenario. We have a guy in front of green screen doing some moderation and we need a screen to his left where we can play video footage (like that one here http://i45.tinypic.com/2vvoys8.png but that one moves too fast, the screen be either be on green screen or in front of a background animation – that would also be ok but the screen should leave enough space – about 2/3rd space for the actor – and should not move too quickly)

Does anyone where I can find something we could use on video hive?

Thanks

if that project is made entirely in after effects you can modify the animation and the camera so the screen will stay where you want it to stay.