Just thought I would let you guys know, theres a tool called Reflector.

Reflector is a class browser, decompiler and XML documentation browser for .NET components (assemblies). It features assembly and namespace views, type and member search, reference search, IL disassembler, C# decompiler, VB decompiler, C# XML documentation viewer, MSDN help viewer, dependency trees, supertype/subtype hierarchies and resource viewers. Function prototypes are displayed in C# and VB syntax.
It allows you to browse and search all loaded namespaces, classes, and members. It even allows you to get documention on the current item if available. I think this is a must have for anyone that wants to get familiar with all the .NET components. Check it out!

http://www.aisto.com/roeder/dotnet/