Baron,

App.Config is only for executables.  If you want to use something like
an App.Config for a .dll, you'd have to write your own AppSettings class
to manage it.

To quote
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/vbcon/html/vbor
iintroductiontoapplicationsettingstorage.asp

"You can use dynamic properties in any application that compiles to an
.exe file. Projects that compile a DLL cannot use dynamic properties
directly..."

Jason