Sorry to thread hijack but can you get updated maps for that?If so I might have to consider it.
I have an android head unit, got it for a bargain price of £180!It's pretty good, not as slick as a quality aftermarket but the amount of features is crazy.Wifi dongle, access to play store, dvb-t tuner. Would deffo recommend one :)
Mine came with 1 of these when i bought the car works a treat never had any problems. Satnav works as it should and the bluetooth streaming from my phone is an added bonus