I use Typango, it's cheaper and better than that, and It's skinnable.
Also, they have those cheap screen covers that you put over your screen when typing- or you can just cut yourself one by using ceran wrap- not as durable as the ones you buy, though, and sometimes it comes off :p
That is, I use them when I'm not actually just plygging a keyboard into my Toshiba Genio E550G.