Augmented Reality MAC OS X

Hi, i am totally new to the OF scene, but i was looking at having a play with something a bit more powerful than what i am used to which is AS3.

i was wondering if anybody has done anything with AR that is not windows specific? the end product i would need to produce would more than likely be running on windows but i develop my work on a Mac and don’t really want to have to use Windows for this.

Any help or even better any examples would be ace, i just need a kick start really, i have looked through the examples and managed to get a 3DS model to display and rotate, but don’t know where to start with getting an AR marker tracker in place too and using the two things together.

Also does anybody know if it is possible to have 3D models animating with pre-rendered frames in the output file ?

many thanks