My former boss, Bruce Lynn, asked me this weekend how he could locate all the large (>200kb) entries in his Outlook calendar so he could delete them to free up some space in his mailstore. He couldn't figure out how to do this but knew it must be easy. If you find your mailstore is running short on space it's well worth doing this every once in a while, even if just to delete any large attachments that are no longer needed inside historical calendar appointments.
To do this in Outlook 2003 you need to customise your calendar view as follows:
It's wonderfully simple in Outlook 2007 though:
Just one example of the power of the new search capabilities in the 2007 Office system. And, of course, this works in all views (mail, tasks, calendar etc) and is a beautifully simple way to cleanse your mailbox of unwanted big stuff.