Well forget NSSoap. It looks like development has stopped on it, and I can't seem to get it to work. I am forging ahead with TclSOAP http://tclsoap.sourceforge.net as the base. I have mainly run into problems with loading standard Tcl packages into AOLserver. We are working on getting the package require command, and Tcl namespaces working, and changing the way Tcl interpreters are created inside AOLserver.