I currently have one of the Late 2009 Mac mini's with MDP and MiniDVI connectors. While the miniDVI can't normally support a LCD >1920x1200, I'm able to drive a QH270 at 2560x1440 using miniDVI->VGA adapter, and still cano hook up another high res display to the MDP port. Unfortunately, I may have to replace the mini with a new model. It seems like the current version has Thunderbolt + HDMI. I assume I can hook up a MDP -> Dual-link converter on the Thunderbolt port, allowing me to use one display. But what I can't tell is if the HDMI port is limited to 1920x1200 - one search on the web suggests that it is compatible with HDMI 1.0 -> 1.4 devices, which should have enough bandwidth. Anyone know one way or another?