newbie - need help identifying 3D program

[numnums]

Can anyone help me figure out what program was used to create this chart:

http://msdn2.microsoft.com/en-us/vsts2008/products/bb964615.VSTS_Overview.png

Thanks!

 

[Davros]

wild guess office 2007
or maybe visio

 

[Davros]

ps: my favourite chart :