Version:           3.5 (using KDE 3.5.1, Debian Package 4:3.5.1-1 (testing/unstable))
Compiler:          Target: i486-linux-gnu
OS:                Linux (i686) release 2.6.15

I've connected to a citadel.org groupdav server, and fetched the list. there were my private and several public calendaring services available on that installation. (foor asset management, customer appointments, etc.) and i put the left row hook to my private calendar, and selected it allso in the context menu. for some reason all radio buttons were selected. (shouldn't radio buttons just select _one_ from a group? at least they did like that under windows 3.11)
From now on verry funky shit happened. a date added from webcit went from 0 to enddate instead of startdate to enddate, all my items added showed up in the kontact calendar view, then it started syncing them (i think writing them is 50%?) and reading the calendar back in from the server, and BANG! item gone.
Took me some time to figure out, using a test sytem and so on, that the items went into another calendar than the one i've selected. This behaviour is evil and shouldn't be possible.