I recently finished up the first of a two-part article series for the ASP.NET Dev Center on creating a menu ASP.NET server control. The article, which has yet to hit the front pages of the dev center (I did send it into Kent Sharky a mere hour ago, after all ), will contain the complete source code for the server control. I have also started a GotDotNet Workpace with said source code so others can use the menu control and add to its features and whatnot.
If you get a chance to try out the menu control, let me know what you think. The GotDotNet Workspace can be found at: http://gotdotnet.com/Community/Workspaces/workspace.aspx?id=a8ee64df-8f2a-483f-8594-10aaa66988ce