Make my computer set-up safe for my body

Oh dear. Yet another thing to be wary of when it comes to laptop addiction.

For all that i love the portability that my 12 inch laptop affords me, I'm coming to accept that working at it full-time is *not* good for me. The postural problems that result from hunching forward over a laptop, and constantly looking down at a screen that's below eye level, are bad enough. But I've also started noticing something more insidious.