i used this idea on a TV add i made 2 weeks ago! but i used the company logo not just spheres but you can use whatever you want ( Logo , text , models).
im rendering a preview later 2night and upload it 2moro so if you cant wait here one frame of the finel render :
http://flic.kr/p/ccHt73
Link to download Drop To Floor( Free plugin For R9 to R12/13) :
http://www.kuroyumes-developmentzone.com/wp-content/uploads/2011/04/DropToFloor_R120_1.1.zip
Link to NitroBlast :
http://nitro4d.com/blog/donationware/nitroblast/
Link to NitroBake :
http://nitro4d.com/blog/donationware/nitrobake/
hope you guys like the 1st part of this long ass tutorial 
Project-4D Layout Download link :
http://www.sendspace.com/file/yjzyfr
Hi . It is great, but I have a problem. When I hit a button NitroBake, everything seems ok, until I check animation, the baked object doesn’t move. Do you no why? thanks and sorry for my english
i think you need to check with nitroman hey made the plugin! it works fine in the video so dont know why.
hy…where can i see your video animation…or you don’t render it yet ? nice work dude ! add me on facebook …. blink art
naaah never had the time to render it busy busy busy xD