
It are little modules on some of the features of their new server product in their usual e-learning format: a combination of a menu, static information, and simulations.
It plays in a nice Silverlight player. Silverlight is Microsoft's competitor for Flash and just like Flash requires a one time installation of the free Silverlight player. After that, it just plays in your browser, and as Microsoft will push their format in the time coming, you'll hear more of it.
One thing struck me while viewing a sample: either Text-To-Speech voices have become very good, or the man speaking the text on the simulations has a bad cold or is a cyborg. :-)