Sorry for the delay, guys. I managed to get it to work!
Basically, you need to pair the keyboard and the tablet, then download BlueKeyboardJP from Android Market.
After it's installed, enable BlueKeyboardJP from the "Language and Input" settings. BlueKeyboardJP [by default, I think] should attempt to connect to the keyboard automatically when you touch a text-entry field. So press the 'pair' button on the bottom of the keyboard again, touch a text-entry field, and the keyboard should connect and [hopefully] work perfectly!
It managed to do it with mine, and I found that, when choosing a keyboard map in BlueKeyboard, US works best, rather than any other settings.
Hope this helps!
If I'm honest, it's a very good stand and they keyboard works well. I made a few modifications to the stand part to enable it to sit back a bit more [otherwise the tablet was almost vertical when in landscape mode], but other than that, it works very well. It's very secure, and it makes a great alternative to the Asus Keyboard- especially if you don't want to lug an extra unit with a battery around.