Hi,
I wrote a nice .NET tool that display .net assembly information like:
1) Compilation mode Debug\Release.
2) .NET Assembly full name
3) .NET Assembly references
How to use:
After the installation you can point on any .NET Assembly (DLL), press right click and press on the new menu called: "Assembly Information".
A popup window with useful information on your Assembly will pops.
You can find it in codeplex: .NET Assembly Information
Screen Shots:



