I know that it is no substitution for a true amiga, but I was wondering if anyone has tried out AROS and what their thoughts were on it? I an thinking of formatting the windows partition on my Mac Mini, to dual boot into. The only thing that is stopping me right now is the fact that I am using a Apple Magic Mouse and Magic Track Pad,, both of which are blue tooth devices that I do not believe are supported yet in AROS, also not too sure if the graphics card in the Mac mini is also supported, but looking to give it a whirl.
Burn an Icaros live CD and try and boot it to see if it supports your hardware.
If it does then just tell the installer to format the Windows partition and once it's installed hold down the option key each time you switch on your Mac to select AROS.
You can install the Refit bootmenu to give you a graphical menu to choose which OS to boot each time if you like.
http://downloads.sourceforge.net/project/refit/rEFIt/0.14/rEFIt-0.14.dmg?r=&ts=1369090239&use_mirror=heanet