Vlad,
I disagree totally with the statements below. What is DCOM? Among other things, it gives you the ability to pass object references across process barriers. There is an added layer of marshalling that needs to take place but this has been built into DCOM.

>Hi!
>
>Because this is the DLL, it could run in another memory space. In such case passing objects is not possible from COM object to calling application and back. It is possible only when DLL runs in the same memory space, in other words, if COM object is a single-threaded In-Process COM object.