My simple humble MacBook Pro 13" setup. Nothing fancy at all obviously, but it works, as I have downsized a lot from having a 20" Monitor + Black MacBook. I gave the 20" Monitor away and sold the black MacBook, and bought this MacBook Pro.
13" MBP from the Refurb store
2.3Ghz Intel Core i5...
Using Windows XP (I know) with Lion, is amazing with Parallels. I don't use Coherence mode, but what I do is I use Lion's fullscreen mode. Then I can three finger swipe between OSes on the fly, I love it like this.
P.S. I am new here, and this is my first post ;)