I bought it yesterday for my acer, but there isn't really anything special. I think it was made for tablets etc.
I prefer using my Macbook more though.
I bought a new Windows 8 laptop and it just came in the post, are any of you using Windows 8 and if so what are your opinions? I love the laptop I got, but I really hate Windows 8 and I'm probably going to download Windows 7 and downgrade it to be honest.