RP> For example, this seems easy (each line is a page link):
RP> * Installing RP> * Developer's Guide
Indeed, on my small wiki http://transgender-taiwan.org/ on the Main Page I just do {{Special:Allpages}} to achieve that effect.
RP> But what I want is this (the subsections are linked to subheadings):
RP> * Installing RP> * Installation Instructions RP> * Software Prerequisites
Hmmm, maybe use the above method and http://www.mediawiki.org/wiki/Help:Subpages (but I wouldn't mess up my page names just for the Special:Allpages display.)