We (DFT team) at the end able to run WP7 on our LEOs, most of stuffs are really working: GSM,GPRS,Camera,GSensor,USB,SD,BT,WLAN,etc.
But new "Windows Phone Genuine" doesn't allow to use any Windows Live services :-( So it's mostly "Demo" of WP7. No bypass ways are known
it will be released soon, but don't expect anything from it - without Live services it's not really usable :-(
