Sigh... it's not a DVI adaptor. A DVI adaptor wouldn't cost more than $30. It's a HDMI to mini display port convertor.
"Want to use your 27" iMac as an HDTV? Kanex was showing off their HDMI to mini Display Port adapter that lets you connect your Playstation 3, Xbox 360 and Blu-ray players to your 27" iMac. Both video and audio are transmitted across at a resolution up to 1920x1200. The retail price for the device will be $149 and its expected for release in the next couple of months."
does anyone know if this will work with the 2006 white intel imacs? i have a 24" one with mini dvi input and would love to use this for a ps3.