I have never used Spaces before, but ever since I've installed Lion, Mission Control has been amazing. Of course, this is partly due to the trackpad, which allo

I have never used Spaces before, but ever since I've installed Lion, Mission Control has been amazing. Of course, this is partly due to the trackpad, which allows me to switch between them with a couple fingers. If I were on a desktop machine, I doubt Mission Control would be as convenient.