Currently using single 23 inch ACD and would love some more real estate. I have the other DVI right now going to Samsung 40 inch HDTV but its too large to use as a second monitor. (works great for 1080p movies + boxee tho!) Saw dell is offering this cheap monitor for $150 today through Wednesday only with free shipping. Figured I can't go wrong for more real estate right? or wrong? I own a photography + graphic design business so color is important but I figured all color critical work is done on the apple display anyway so the other monitor would be used primarily for screen real estate only and am not expecting anything great from a TN panel. Any other options for such cheap price?