In any case someone may interest on buying it for Xmas (I hope it gonna be sold by that time), I found this 30" LCD from Dell , Dell 3007WFP TFT monitor was posted as a news on Engadget.com and the originate of this information was given by luftwaffe posted at Neowin.net. Here is the specification on this 30" Dell posted from Dell pre-release techsheet (quote from Neowin.net)
To me, it is time for ATI new series R5xx to have fun as this X1k series was natively support dual-link DVT for a whole series even a low budget model X1300 .Display Size: 30 inch
Response Time: 14ms
Brightness: 400cd/m2
Contrast: 700:1
Viewing Angle: 178/178
Native Resolution: WQXGA (2560 x 1600)
PC Connectivity: DVI-D (Dual link) x 1 with HDCP
Others: 4-Port USB Hub, 9-in-1 Multimedia Card Reader/Slots, Height Adjustable Stand, Swivel & Tilt. (No pivot)
Release for North America is scheduled for December 21