I am a newbie so talk to me like a third-grader. I manage a simple website for a department university. They wanted a wiki but the department server could not support it. I told them I have a commercial hosting account and would be happy to donate the space for their wiki, which I installed under the domain name I donated to them. Problem is I don't know anything about configuring or administering a wiki. I have a few questions: (1) I have several other domains under my account. Will the wiki admin (to be named) be able to access my other domains? (2) What do I need to do to set up the wiki? That's a start. I'm sure I'll have more later.