I was so close to buying the BMW DAB Retro-Fit but then decided I could better spend £299 elsewhere.
I missed not being able to listen to Planet Rock in the car (I listen to rock, classical, pretty much anything except 'pop'). Wasn't so fussed about the quality of DAB, after all there's so much noise intrusion from other sources like tyre roar, wind noise and everything else that's going on outside the car.
Having to get my rock fix in the car via USB stick