One area which is often overlooked but in which Nokia has been steadily improving our smartphone lives is the 'Switch' application (a.k.a. Data Transfer), ostensibly letting us transfer all our 'stuff' from one S60 phone to another. Vaibhav has been documenting Switch's use in keeping two smartphones in sync and has been relishing all the options and control. Worth reading if you're about to switch or if you have two devices (husband and wife?)