How to work with silverlight 3.0 with visual studio 2008?
Which version or service packs of visual studio should be installed to work with silverlight?
I installed silverlight toolkit july 2009 release but controls are not visible in visual studio 2008 RTM i.e. installed in my PC?
Scott Guthrie has a good rundown of what you need here: http://weblogs.asp.net/scottgu/archive/2009/07/10/silverlight-3-released.aspx
In short, the only thing you really need is the Microsoft Silverlight 3 Tools for Visual Studio 2008 but you might also get benefit from the Silverlight Toolkit which contains a bunch of additional controls. In terms of Visualo Studio, make sure you have SP1 installed first.