Little plus signs just don't open the menus that have children. I had styled Activemenu a bit, worked fine in Firefox,
menus won't expand in IE7 or IE6.

SO WHAT I DID WAS I commented out any CSS from my zen-subtheme
related to the menu or menu block (so menu went back to boring blue links),
still did not fix. THEN I Switched from my Zen sub-theme to plain blank ZEN
(so default zen out of the box w no customizations) Still doesn't work
in either IE6 or IE7 - but fine in Garland.

Any suggestions?