
setup via the microsoft exchange route is better ,seems quicker to sync also and when you change your calender entries on the iphone it updates on the google site and vice versa.. good for when you need to do a clean restore of phone and dont want to lose contacts appoinments etc (and bonus not having to buy into mobileme of course!) needs firmware 3.0 and above to work with newer features..cheers google once again!

..although (doing push) it does kill your battery it seems…