The contract on my Blackberry Bold expires soon and although I like it for ease of use and the software and hardware stability the inability to download full UK GPS mapping data on to the memory card is a pain. It is fine if you have a data signal to start with and download that particular route but if you deviate from your route and do not have a signal you are stuck. I do not want a satnav stuck on the screen as I think they look awful and distract you when driving. I am not a fan of touch screens in particular but am willing to try but am slightly anti Apple as my partner has an Iphone 4 and the reception is awful, we are both on Orange and I can have 3G whilst she has nothing. I need to look at a Samsung Galaxy etc but if anyone has experiences good or bad to share it would be welcomed. Whatever 'phone I get I intend to look to integrate it via the interface Parts for Mercedes are currently offering at £170 for the Audio 10 as long as that does what it says and gives me voice dialing from the steering wheel controls and access to my 'phone book etc. If not then the Dynavin unit may well resurface as a (more expensive) alternative as there are increasingly positive reports on here and other forums about the latest models performance and reliability.