Well, I’m glad its just me Bob - that means whatever’s wrong for me is fixable.
Document ID 2 is the Archive page - a folder containing (at present) one folder (with October and November in it) and three other pages.
See image below of my MODx site structure for more.
October 2009 and November 2009 documents are both tagged (Oct09 with knoop,le strange,bookish,aloi,chadwick,yong,raffle,separation,ives,toovey,fundraising,gala; Nov09 with parkinson,gala,shlomowitz,butterflycut,hall,hayden,karaoke,knoop,goode,busking,computer,cardboard,boxes). I made a template variable called docTags with text input only.
All pages are set as published; the SearchResults page is set as published but not in a menu.
Cheers,
Russell