If you are playing with themes on Lotus Quickr and you break the theme in such away that you cannto find the customise menu, you can reset the theme.
To reset a Quickr theme, ie to go back to the default theme use:
http://[Server]/LotusQuickr/[placedir]/Main.nsf?opendatabase&ResetTheme
I think this is restricted to Owners and managers.. let me know if it isn't.
Bet you are relieved now eh?