i like the interface! looks good. i also think the integration of calendar meetings with the navigation is a very nice touch - although i wonder how useful that will be if you have no gps signal? was their any mention of it using cell-triangulation to 'guess' a location for that feature?
also, i noticed it's on 'movistar' in spain - from what i understand they are essentially 'o2'. any news on operators for uk and likely cost/tarrifs etc?