The Catweasel design will be ten years old this year. At the moment, only a version for the PCI slot of modern computers and the ISA version are available. During the past few months, a lot of requests for a Catweasel controller for classic Amiga computers came in. This demand is now met with the Catweasel MK2 "anniversary edition": We have revised the design from 1997, and made another production run. The Catweasel MK2 works on the clockport fo the Amiga 1200, the IDE-port of the Amiga 4000, and on the clockports of our Zorro-cards. It even works on the clockport of the Amiga 600 memory expansion that starts shipping next week, so the controller covers the complete line of classic Amigas.