I'm not sure if I'm being stupid but I can't get this to work.

I download the library, and install it as normal. I load up the example sketch and it compiles fine, but when I test it out using an Uno R3, nothing happens when I send the commands in the example sketch.

I've checked the baud rates and all the obvious stuff, so I'm guessing it's something to do with Arduino 1.0.3, which is the latest version that I'm using. Anyone else having the problem?