Dual Monitor Set-up

After picking up a 27" iMac I decided to try and hook it up to my 30" cinema screen to take advantage of the dual screen workflow built into Lightroom 3 (check out the handy adobe video)

The iMac has a Mini Displayport and can be connected to a cinema screen via a mini displayport to dual-link dvi adapter

Macs handle dual monitor configurations very well and with the dual link DVI cable it is possible to run both screens at 2560x1440 resolution