Silverlight
(ver 4.0.50401.0)
Abandoned Freeware


Microsoft Silverlight is their proprietary version 
of Adobe Flash.  Silverlight requires at least a 
Pentium III processor (it uses the SSE extensions), 
and that the Win2k Update Rollup KB891861 be installed.  

Version 4 is the last version that is compatible 
with Internet Explorer 6.  Silverlight is NOT officially 
supported by Firefox running on a Win2k system.  Opera 
does NOT support Silverlight.