I wonder how many times this year I've installed MS security updates and bug fixes. Seems like every week I get mail from sys admin saying "blah new virus/trjoan/worm blah please go to blah blah and install the new blah blah-fix".
Sometimes this fix has got to scan my whole hard-drive, and these things take time! It's like 20 mins waiting for updates every 14. days. And 150 people in the organization that all have to do this, that's like 50 hours getting no work done. Now that's what I call XPensive!