I just bought the UMBP a few short weeks ago. I had planned to get an external display to go with my UMBP once the new mouse and keyboards came out to act as a desktop computer and laptop. But dang, now they hit me with a 27 inch iMac. Should I stick with the laptop with external goods... or grab the iMac. I love the convenience of the laptop. I can take it to the living room, vacation, whatever (i don't use it for work). The iMac, on the other side, is just amazing from inside and out. 27 inches is GREAT!!! The inner specs seem great too... I was thinking of getting the Samsung XL2350 (23 inches) or HP 27 inch monitor. What do you think?