Gunther wrote,
"Yes, it's definitely the rewrite directives. I also certainly don't want to disable the rewrite, as I've grown really fond of having slashes (/) instead of query strings that the search engines don't want to follow."
Thanks for the instructions, Gunther. I ended up changing the phpSurveyor installation over to a subdomain to avoid the issue. This isn't the best solution since I have fantastico with that hosting account, and want to be able to try out some of the additional software available through it without having to create subdomains and then modifying the fantastico installed software to recognize the new location.
I'll try your instructions out and see if they work for me, then add it to the Drupal handbook. This is the kind of thing I know *a lot* of people need to know how to do :)
Charlie