This isn't implimented. We have tought about the possiblities of a quota mechanism (which is harder than it sounds, because of the overhead of checking size limits on *every* request), but it sounds like what your looking for is the Zope equivalent of the UINX 'df' command. You can take a look at the find machinery, and then add a __len__ method to *every* object and put the two together to make a 'df' like method for OFS.Folder.

Ugh. I feel like a UNIX newbie. I meant 'du -s' not 'df'. -Michel

Good Luck! :)

Yeah I'll need it.

-Michel