These two videos demonstrate the Catweasel MK4 PCI controller running with the new drivers written by Ian Gledhill and supported by iMica funds. Please remember to watch parts two as it has another surprise at the end.
Cool. AROS never really caught my interest, but this looks promising. Maybe I'll give it a try again some day.
What you guys need now, is seamless UAE integration. Start the program directly without having to go though an emulator, which needs to boot, load workbench, etc. which ruins the "magic".