I've got an Asus 1005P, which cost me £240 when I bought it. It's also got a 1024x600 screen, but adding one of these would mean I could work outside and, if I

I've got an Asus 1005P, which cost me £240 when I bought it. It's also got a 1024x600 screen, but adding one of these would mean I could work outside and, if I believe what the blog post says, possibly add a couple of hours of battery life to boot. Is that worth almost the same price again? Hell yes.