This is the IL DASM extracted from .NET Framework 4.0 CTP ILDASM is a tool contained in the .NET Framework SDK. It can be used to disassemble PE files containing Common Intermediate Language code.

Fastest way to create a late latebound object in C#

Talks about why the nop instruction is used

Quick update to msil parser in c#

Parse msil in around 100 lines of code

Great article over at Channel8 talking about MSIL, why you should learn it, and what it does. Aimed at students, but since devs should never stop learning, arent we all students?