Pavel Fedin published a first beta build of his Windows-hosted port of AROS. A Windows-hosted port is an executable which brings you AROS experience under Windows without need of any virtual machine.
The package can be downloaded from
AROS Downloads.
If you are interested in technical details, please the follow
thread on Aros-exec.
The bounty for Windows-hosted AROS is still open for donations:
Bounty page 
