ReactOS
 

Someone give a try to it, I'm downloading the Vmware VM and will give it a try, this can be interesting if they work out on something.

Frontpage - ReactOS Website

Ya I played around with it for a little while I prefer Linux over it. it is similar to windows XP or it was back a few years ago.

Yeah but it's still massively out of date, for the last five years or so. Don't bother.