>>>I have a .dll running inside MTS fine. Now I want to make it DCOM-callable. If it was an out-of-proc .exe it would already show in DCOMCNFG. How to get my MTS dll viewable in DCOMCNFG?
>>
>>
>>Why would you want to do that?
>
>My ultimate aim is to have a COM-only server, accessible by several web servers. I want to run all my VFP .dlls inside of MTS to take advantage of roles (and to make migration to COM+ easier) and the database connection caching.

Make it easy on yourself. Export the MTS package. You'll get a client install program. Run this on the clients (even if other servers). Bingo! You're done!