Need help locating some modifications.
 

Please I am looking for modifications that do the following.

1. jump to latest read post: On my forum, some threads can go for many pages, and usually, one would have to go through all the posts again, I was wondering if there was a modification that takes one to the last post they read (much like the "jump to my last post" mod).

2. Inbox/messages: Is there a modification that adds a next (message), previous (message), links within a message so that one does not have to go back to the inbox to read the next message?

3. Moderator free: I have a section in my forum that I want to be a moderator free, place. I know moderators get assigned to boards, but I do not seem to be able to prevent the global moderators from editing/moderating things in that section.

4. Forum RSS: Is there a mod that makes every entry on the forum into an RSS feed that can be downloaded and read on the go?

I have scoured the Modifications for vbulletin 4.X, and can't find them, I may have missed them. But I just needed to ask. My board is running vbulletin version 4.1.8 (may upgrade soon).

Thanks.