I'm considering using a higher end new MBP with a 30' cinema and DVI adaptor paired with external wireless mouse and keyboard as an alternative to a new MP. I know I will take a hit in speed and ability to expand. But mainly I do a lot of photo editing and need the screen size but not the processing power of the MP. I can use a timecapsule for the extra storage capacity when I need it. I'm considering this because I work in two offices. I use one office for photo editing and the other office more for spreadsheets, email etc. I will have the desktop setup with the 30'' one place where I edit photos but be able to use the MBP laptop in the second office and on the road. I dont want to spend the money to get both a MBP and MP with display, which of course, would be the cost-is-no object solution. Does anyone forsee any problems with this approach? Has anyone done this or had experience using a MBP with an external monitor. How's the ergonomics? Thanks all.