Since none of the five PCs we own has two VGA-out video ports (and we couldn't be bothered to track down a DVI adapter), we ended up hooking the DS-1500 up to both of our Media Center PCs.
The MW221U does the 16:10 widescreen thing, with a 1680 x 1050 resolution, and the rest of its specs aren't too bad neither, like a 2ms response time, HDCP-compatible DVI port, 700:1 contrast ratio and 300 nits of brightness.