| Oh, I know they're very rare...but consider it.
You have five mules running on autorefresher For...Oh, I dunno...a week straight.
We're talking refreshing while you sleep, shower (for some of us), eat, go to school/work, go to the movies, talk on the phone to our boy/girl, watch Tv, etc.
I'm pretty sure that a box or trunk would show up every once in a while...even at least once a month. | 
