Hey Galaxy III users out there!
I've got an Iphone 4S, and have been thinking about the GIII for it's bigger screen real-estate. How does it work with I-CrewMax, MicrosoftOutlook calendar/contacts/tasks/notes syncing, and commuting apps like NextFlight?
Battery power and actual phone sound quality/usability ?
Voice command ability (hopefully native and not sent out to some server like Siri!)

Thanks for any inputs!