>>I've carefully looked through the applications listed in dcomcnfg and can't find my server listed under either it's name or clsid.
>
>Sorry, I've never seen this before.

Me either, if it works - it has to be in DCOMCNFG. You may try to look into Registry entries, or better yet - download the trial version of COM Explorer from http://www.4developers.com/com/index.htm
Try to remove your DCOM completely with COM Explorer, recompile your DCOM EXE
then reboot the server, and re-register again.