Irrlicht Engine

The license is very important for professional use.
iZigoo
Maybe some professional developers go for free stuff.
My impression was that professional developer dealt with developers by writing a real contract and each case was different. I do not know of too many developers that are using free ...

What titles or what companies are using Bullet in PS3?
And how that makes Bullet better physics engine?
The way I understand any code base can be ported to any platform.
It is a matter of compiling and make the changes to make the platform and teh compiler happy.
Plus in my experience I had not ...