I'm an IT consultant. As a result, I spend the vast majority of my time at work doing one of the followingReading or Composing EmailReading or writing Word DocumentsEditing our corporate WikiResearching stuff (or skiving off) on the WebLooking at Microsoft Project plansVery occasionally coding... very occasionallyTo perform these tasks, I lug around a quite heavy laptop. Its not a particularly special laptop, but it does the job. I would like to exchange it for something lighter and easier to work with in order to save my back, especially when I ride to work.