How to find public key token for a .NET DLL or assembly

Here is a nice information from following blog:

http://blogs.msdn.com/wriju/archive/2008/07/01/how-to-find-public-key-token-for-a-net-dll-or-assembly.aspx

The command is: sn.exe -T
Please notice the captial T.

I added this in the external tools to make it quick.
Go to Tools->External Tools-> Add
"Find Public Key Token"

Command = C:\Program Files\Microsoft Visual Studio 8\SDK\v2.0\Bin\sn.exe

Arguments = -T $(TargetPath)

Notice that the sn.exe is inside VS 8 - even though you may have VS 9 for 2008.