Here's the file you're looking for:
And another file that does the same thing:
There's at least one other file somewhere out there that does the same thing... I know I've had it in my collection at some point, and now for the life of me, I can't find it. I'll keep looking though.
In the meantime, clear your calendar and enjoy your new routine. You're in for a lot of frustrating, frustrating fun. :D