Once the team project is created, I can find no way to delete it.
I can remove it from the view, but I have some projects that I want to delete.
Thanks,
-Paul
http://msdn2.microsoft.com/en-us/library/ms181482.aspx
Here's an example of an actual team project deletion command line:
C:\>tfsdeleteproject.exe /server:http://server:8080 /q SomeTeamProject