Dynavin Replacement Head Units?

[elmo]

Does anyone have a Dynavin or know of anyhere that sells them and has a demo unit in or near Dublin?

I'm seriously considering replacing the already upgraded factory unit with this http://www.dynavin.com/products/n6_e46.php but don't want to buy without trying one first.

I have the dynavin N6 in my 130i and for the money I think its great. Really good bluetooth synching, good radio, not too many settings, streaming audio. It's quite good. I had the parrot asteroid Smart in my M3 and I find this device far superior to be honest!