OK, I know someone on the internet that says he can't get into th Minstrils Medalion and says that he needs to download something from somewhere yet I get into it with no difficulty using quickchat. Any idea's?

And where would things about other RPing systems than D&D be posted?

I already answered this. You don't need anything. How about checking the Community/Chatrooms subsection on SP? All the info's there.