Hi I just got back from the Microsoft Across America today :) And I received like a "Thank You" complementary DVD that had links to Visual Studio 08 which I got, and PDF files, source code, that were presented today. Earlier today I through it in my drive and download and install all Visual Studio 08 img file. I take it out to install my Adobe Reader then I put my DVD back in and I can't read from it at all. Everytime I go to My Computer -> DVD it makes a buisy working signal then it just becomes non responsive, but only when I put the Complamentary DVD I got from Microsoft Across America DVD if I put any other CD in it's just fine. What is up with this, and how can I get the "Access to complete session materials including slides, code samples, and demos" and those PDF files that explained, and explored Visual Studio 2008? And the Silverlight sample applications and their source code? Please help me