Update (11/7/2007): This control is now located here: http://codeplex.com/pietschsoftve3
I just uploaded a new release (v0.02) of my ASP.NET 2.0 Virtual Earth v3 Server Control. The download contains a Visual Studio 2005 solution that contains the source code for the server control dll and a sample website that uses the control. The only new feature in this release is full ViewState support. I do plan on adding many more features to this control as I get time to work on it. Enjoy!
Download PietschSoft.VE3 v0.02 Server Control
Info on the initial release (v0.01) of the control: ASP.NET 2.0: Virtual Earth v3 Custom Control - PietschSoft.VE3 v0.01