VS 2005 Web Site project does not compile site into a dll, so there is no Build command and no Release configuration. Web site is deployed by copying over all source files to the server which will compile them at run time. Or you can choose to precompile at deployment time. Web Application project available in VS 2005 SP1 has behavior similar to VS 2003.
Thanks
------------------------------------------------------------
This posting is provided "AS IS" with no warranties, and confers no rights.