Trouble using Rebol/view as a CGI bin

Folks, I'll try again to see if anyone has any ideas what could be the problem here. I'm using Rebol/command and Rebol/Core just fine in Xitami as a CGI application for my scripts. Great. The problem is that one script needs shell access so I need to use Rebol/view/pro since there's no core/pro. However when Xitami launches it, absolutely nothing happens. The Rebol tasks is running, I can see it in the task manager. No work gets done, no GUI appears, eventually it times out and Xitami kills the task. The obvious thing would be for Rebol/view to be trying to open a GUI to get configured. However that just doesn't appear to be the case. I can drop to the consol and invoke Rebol/view with the -cs switch and it gracefully starts and exits just as you'd expect. I'm at a loss to explain this behavior. Has anyone got a suggestion on what I might to do track down the problem? Regards, Mat Bettinson