I need to sync my calendar on my windows cpu, my secretary's cpu and my phone. if my secretary enters an event on the calendar program on her cpu, i need to be able to see it on my phone. our verizon contract is up and i don't know whether to get a blackberry or iphone. my windows guru told me that only the blackberry will sync wirelessly with the 2 networked windows computers. is that true? can the iphone do the same thing? do i need to change from outlook to google calendar? if i use the google calendar, i can't view it if i have no phone service--right? thanks!