The description sorta makes it self-explanatory, but I felt like typing this. Just a reminder- do not post anything that is not Terry Pratchett related in this category, you have Spam for that.
The History Society thanks you for your generous donation of TWO MILLION DOLLARS! The money will be taken directly from your account. As a complimentary gift, we're going to make YOU history! This computer will self-destruct in 5...4...3...