Been fiddling around more with this trying all sorts and this is my best theory as to why it's not working...

I noticed that the inputs via bluetooth keyboard don't always work when you would expect the n900's own keyboard to work. The best example of this is the when someone txts you and you bring up the message via the change window icon in the top left.

With the n900's keyboard you can type right away without any more interaction. If you try the bluetooth keyboard however it doesn't work until you tap on the txt field on the screen, only after that tap can you input txt via the bluetooth keyboard.

My theory regarding the issues I'm having with drnoksnes and my controllers (mini keyboards essentially) is that drnoksnes isn't raising itself to the top or how do i say this... isn't grabbing the bluetooth keyboards attention.

It's only a theory and it seems odd that other bluetooth devices work with drnoksnes... I'd love to speak with the developer or just anyone who's experienced with drnoksnes and bluetooth keyboards on the n900.