>Ok, I'm ready to deploy to a test phase from my development PC into a server. On the server, there is the .NET Framework. In order to have this Web Service to run on the server, how should I proceed? Is there anything I should install or I just copy the directory as is on the server and IIS will be smart enough to recognize it?

Ok, I found my way in. I forgot to put the DLL on the server. Now, it works.