Atlona Technologies has released a new version the DP200 with the ability to convert HDMI sources into MDP.
This USB Powered HDMI to Mini DisplayPort Converter, the AT-DP200HD, is an adapted version of Atlona’s DP200, designed to convert HDMI signals from to a Mini DisplayPort Connection featured on popular Mac displays such as the Apple LED 24” cinema display or the iMac 27".
The HD version is complete with an attached DVI Cable sporting a DVI to HDMI Adapter and USB Power Pigtail. This unit has the ability to display signal at resolutions as high as 720p.