I'm interested to know everyone's experiences of navigation on the Nexus S. My experiences are that Google Navigation on the Nexus ONE was faultless. On the Nexus S though I have the following issues: Weak GPS lock. Either loses satellites completely or not accurate enough at busy junctions where the device may put me on the wrong road, exit etc. Secondly, the Navigation app freezes completely regularly enough to be a pain. Third, the GPS fix seems to be impaired when the phone is in a cradle (powered). This is a real deal breaker for me as I do travel for work and don't want to revert to Tomtom. So, is this the general experience? Or is my device faulty? Thanks in advance.