Yesterday, the cats over at Gizmodo got a look at what appeared to be a pretty groundbreaking product from Microsoft -- the Courier -- a dual-screen, multitouch tablet with an advanced UI the likes of which we've rarely seen. According to the site's report, the product was in "late prototype" stages, and judging from the video, it looked to be pretty far along (at least as far as software was concerned). Today, MobileTechWorld looks as though it might be shedding a little more light on the device and its software... but it might not be quite what you think.