Thomas Ricker / Engadget:

Video: OQO hacked to run Leopard, now world’s smallest Mac  —  While greeted with heaps of initial skepticism, forum jockeys over at OQO Talk now seem convinced that a junior member by the name of TRF has successfully hacked the OQO to run OS X Leopard.  Adding a video filmed by Mr. Blurry Cam didn’t hurt the cause.