silverlight

its good to see but where is the software to download and try

i went to site silverlight.net

it says to download something

no templates in my IDE

I think you should find everything you need here..
http://silverlight.net/GetStarted/Default.aspx

some quickstart tutorials can be found here...
http://silverlight.net/quickstarts/silverlight10/default.aspx

You can also find a pretty good introduction here (It also used Visual Web Developer and/or VS 2005)
http://msdn.microsoft.com/msdnmag/issues/07/06/Silverlight/default.aspx

Hope that helps.