AMD is reclaiming a bit of the OpenGL crowd with their latest beta drivers that bring OpenGL3.3 and OpenGL4.0 support to their newer hardware.  If you have a Radeon HD5400, HD5500, HD5600, or HD5700 then you can load up the new driver and begin playing with everything OpenGL4.0 has to offer (except double-precision support, which is coming later).

The fact that we are able to announce our support for OpenGL 3.3 and OpenGL 4.0 at launch is an incredible feat on the part of our OpenGL software team, and speaks volumes to the commitment and continued support that the entire team brings to the many developers utilizing OpenGL. In fact, with the launch of these updates, industry pundits have commented that OpenGL is in for a renaissance of sorts. As a company that believes in and encourages open and industry standards, maintaining OpenGL as a strong and viable graphics API is important to AMD.

via Ready, Willing and Able – AMD Supports OpenGL 3.3 and OpenGL 4.0 | AMD Developer Central Blogs.