We have a new order site set up, since the other one disappeared without warning. You can find it here. This site, while looking like it was created by someone who has never created a website (for good reason), is actually easier to use.
All paypal buttons are clearly marked as to what product you are ordering, and as of 5 minutes ago, they all actually work.
In time we will try to spiffy it up a bit, include some fun stuff....but for a last minute thing, it will do for now.