I imagine if they can emulate the PC Mouse someway with DS Motions, then we´ll have another Wiimote for the PC. Until then, I hope a lot of coders for the DS take advantage of this and go crazy with the Marble Madness clones, as for PC´s well I hope some decent Hobby OS´s such as BeOS (Haiku) and Amiga OS get driver support for this, I´d hate to see coders wasting more time on an OS that has failed to prove itself as reliable and resource friendly over the past 20 years.