These videos can be played in the Windows Media Player (WMP) or in the a Flash player.
Tips for WMP Viewing after the Video starts to play:
MS Internet Explorer:
For full screen Click right Mouse button and select 'Zoom→Full Screen'
Firefox:
Download the new WMP plug-in from Microsoft at:
WMP Firefox plugin
For full screen Click left mouse button 'On Black Border' and then the right Mouse button and select'Zoom→Full Screen'
Opera:
For full screen Click left mouse button 'On Black Border' and then the right Mouse button and select 'Zoom→200% or Full Screen'