Zeus68 is a new expansion for the Amiga 500. The device is actually 4 devices in 1. It has an accelerator (68SEC000 at 7 or 50 MHz), an RAM expansion (8 MB), an Boot menu / Kickstart ROM Switcher (6 Kickstarts) and a IDE controller. The Zeus68k is a proto-type at the moment but a limited production run is planned for the winter of 2012. You can follow the progress on the English Amiga Board forum.