Calendar-Extension for vBulletin

I have vBulletin installed and the Event-Attendance-Hack and the "Thread to each Event"-Hack which are found on vB.org. Now I want some Extensions. This is what I need: The Events should not only show up in the Calendar. I like to have a nice overview over all Events of a specific type (Seminars). They should be possible to see also when they are in the past. On Each Event I like a "Invite-a-Friend"-Extension. The goal is: As long as my site is about seminars this is a good chance to get an "overview" over the participants of a seminar. So ... when somebody was on a seminar of another trainer last year ... my website should be the page where he can search for the other participants of the same event. The "Event-Overview-Site" should also have some more features: All participants should show up with theire Avatars (if they have) and theire profiles. It should be possible to "rate" the Event. There should be a forum/a thread connected to the Event (just on request, like a button "Make a first post" and then built the thread up when the first post is made. A Link "Invite other participants from the Event to join us". Well ... I think it is the best to built a new vB-Calendar and not to show all of the events up in the standart-calendar. Do you know what I mean? I like to have lots of refferals like all the meet-your-classemates-webistes have for old scoolfriends, but I want it for seminars. ;-) Best wishes, Julian! ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform vBulletin typo3