The OpenGL Samples Pack 4.0.0.0 is available with 57 OpenGL samples: 9 OpenGL 4.0 samples ; 36 OpenGL 3.3 samples ; 12 OpenGL 2.1 samples.
One specificity of this release is the generalized used of the sampler object introduced with OpenGL 3.3. Texture parameters remain only for swizzling, base and max level as these settings are not part of the sampler.
Both AMD and nVidia OpenGL 3.3 and 4.0 drivers (Catalyst 10.5 and Forceware 257.21) fail to run all the samples correctly. Consequently, some samples may generate errors, render an unexpected image or crash. More information on the drivers support status later on.
The samples build on Visual Studio 2008 and 2010. If you want to contribute for further platforms support, don't hesitate to contact me.