Compatibility between .NET Framework 1.1 and 2.0

With Framework 2.0 around the corner, you will probably consider moving to it. Even if you don't make a move in near future, you might be interested in knowing the various issues that you should keep in mind while developing your 1.1 applications today, so that the migration at a later date is as smooth as possible. I just came across this fantastic article at MSDN, that address some of these issues.