I think I'll take advantage of the Musician's Friend fire sale and get a second one. I have a laptop, and it would be nice to have a spare one in the bag with me.
I like it a lot!
Side mention, I use the Focusrite VRM box in combination with Magic AB, a VST that allows you to pull up a choice of multiple reference tracks and flip A B back and forth with the song you're mixing. That tool in combination with the Focusrite VRM is really great.
http://www.samplemagic.com/details/184/magic-ab