After reading the bounty description I have a suggestion, why not change the title from "UAE integration" to "68k JIT"? At least when I read UAE the first thing that comes to mind is running some good ol' classic amiga games; but from the description I think the idea is that it works like OSX Rosetta by using the AROS api (instead of loading a legacy kickstart ROM) and recompiling on the fly 68k instructions to run application software. If people have in mind a window inside AROS running an ocs/ecs/aga virtual machine that can share the clipboard, CD-ROM, hard disk, ethernet, etc. maybe that should be called "UAE integration Phase II: Legacy Virtual Machine"