By the way, I'm improved the room reservation system a bit. If you'd like some diffs or just the code, I can send it to you. I've seen the room reservation code on the aD website, so I'm pretty sure that the modifications could be distributed.
Changes: I improved the interface so that the first screen you see is the table showing you which rooms are free and busy. You click on the time slot you want instead of filling out the form, and it gives you the form with the spot you wanted already filled in.
