Having .Net 2.0 installed would the only required pre-requisite. You
1.1 app will be loaded using the 2.0 framework. I haven't tried
referencing a 2.0 dll using VS2003 yet so I dont know what the result
would be, but I am assuming that should be allowed (but there have been
MSIL changes in the 2.0 so anything could happen)...