[dba-VB] VB.Net - using an outside DLL

I am looking at using the ICSharpCode.Sharplib.DLL for its unzip stuff.
This is actually something that is going to go on the server I am building
the project on but might also go on another machine.  My question in general
is where do you place a component like this in the .Net universe?  Do you
place it in Windows\System32 like you would all other DLLs?  Do you place it
in the framework directory?  Do you place it in the project specifically
using it?  
 
Regardless of where you place it, how is it "gathered up, and then
reinstalled" on another machine as a project is migrated to another machine?
 
John W. Colby
Colby Consulting
www.ColbyConsulting.com