Remote debugging DCOM nightmare

Hi, Does anyone go through the nightmare of configuring remote debugging using DCOM

I have followed all the MS tutorials and still does not work, I receive the message "The RPC service is not available". Not very handful when I have tested the RPC communication with my server using RPCPing and works fine!

I have the user on Debugger Users and I can see that my user is logged using the security audit, but once it tries to retrieve the processes list it raises that anoying message!

I can connect using pipes and tcp but they only debug C++ and my service is in C#

Any suggestion

(I am using .NET 1.1)