Can you guys suggest or tell me about some freely and some not freely available Game Development SDK's. Right now I've got Direct X 9 SDK courtesy of Digit, XNA Express edition, Game Maker 7 Pro, FPS Creator Full Version. 
Game Dev.
XNA is the best and the easiest.
I haven't used XNA yet but any language pre-requisite for using it?
I know C,C++,C#,Java(Core). Can we use VB.Net to make games in XNA?
I know C,C++,C#,Java(Core). Can we use VB.Net to make games in XNA?
No. XNA requires C# and not any other language.......XNA 3.0 CTP provided with this month's DVD can be used with Visual C# 2008 Express Edition