Mac OSX 10.6 - Snow Leopard - Carbon

I just upgraded one of our development MacBooks to Snow Leopard.

Good news, everything is up and running … faster.

Bad news our framework for OSX is based on Carbon and lots of the functions and methods we use are deprecated or removed. Looks like I finally have no choice and have to port the framework to Cocoa.

Back to square one. How do I open a window with OpenGl support?