Many others have claimed this again but it seems I'm having this because of a different problem.
When I click on a single event I get a
Error 310 (net::ERR_TOO_MANY_REDIRECTS): There were too many redirects.
Uninstall, reinstall, reset didn't work.
My guess is that there is a problem with the Slugs.
http://www.mydomain.org/events/ is displayed fine with the list of the events.
I current have permalinks in
and I also use buddypress.