So my wife's 30th birthday is next week, and I'm debating whether I should buy her an iMac for her birthday or just buy an Apple monitor to connect to her MacBook Pro. Any suggestions? Her MacBook Pro is a 13" early 2011 model, with the 2.7 GHz i7 processor, 8GB RAM, and a 750 GB hard drive. She uses it primarily for general web browsing, but also manages a bunch of photos on it. She has Photoshop but isn't a "power user"--she mainly uses iPhoto to manage and alter her photos. I thought a larger screen would be nice for her to work on her photos with, but don't know if it's worth getting an iMac since her MacBook Pro has pretty good specs (not sure she'd get a huge bump in performance). Any thoughts??