Search the web for a great program called "ShortWave Log", there may be a
few, but find the one written in .NET. Wonderful program, and lot;s of folks
use it.
I personally love it, great interface, great looking and working program!
Yup, my ADSI browser "Beavertail" is a freeware app written in C#.
It's been received fairly well with the folks who use it, but I don't
keep track of how many downloads I get (who cares, really?)