It's been a long time coming, but Samsung has finally loosed its 19-inch USB connected 940UX on the US public. Starting today, interested consumers can snatch the monitor up, which "leverages Samsung's proprietary UbiSync technology to allow multiple screens to connect via USB, rather than VGA, without the need for a graphics card or any special video hardware." Yes, that means that each screen boasts an onboard video card and embedded driver software, and yes, you can connect up to six screens to one PC -- provided you have that many open ports, of course. The pain? $379 a pop.