The most interesting device on display was not a phone, though. The Blackberry Presenter is a very knacky little device that wireless connects (via Bluetooth) to your phone, which should have Powerpoint (or a similar presentation application) on it.
The gadget itself connects via cable to a projector or an external display screen. Presto: your presentation on a big screen controlled from your mobile in your hand at the back of the room. It even has a switch to toggle between PAL and NTSC, in case you're travelling to the US or Canada. We're waiting on an RRP price for Ireland, but are told that it will be €180. (It costs $200 from Blackberry's online shop in the US.)