I am using it right now. Its a little buggy..Windows 8 milestone build m2/m3 7955. Naa nay clean iso if you want to give it a try. you can use those windows 7 beta keys to activate it..just search google for the keys. I am not soo sure about unlocking some of the features. I have sunrise 8 unlocker to unlock some hidden features but I don't know what features are being unlock. need to play with this more..Try my digital forum for download links.