Got my 2008 Mac Pro, at last, and am now waiting for 30" display update. Crikey, When O When????? By the way, the iLift is the best ergo arm. Use one with 23" display, awesome!!
I expect new ACDs will be announced in conjunction with a Blu-Ray option for the Mac Pro. Since the current ACDs do not support HDCP, they are unable to display protected high definition content.