I've been looking for a phone that worked well with my Mac.  I use Macs for both home and business and need to synchronize my contacts and calendar with my mobile phone.  All other mobiles I've tried and used (not too extensive but quite a few) either don't sync at all or truncate my data after synchronization or even worse, they truncate then reformat the data and it corrupts the data on my Mac.  Frustrated after many attempts to find the right phone, I came across the Nokia N75 on a Mac web site and learned that Nokia advocates working with iSync (Mac's built-in synchronization tool) and even provides drivers for the phone to be used on the Mac with iSync.