Will iPhone sync with Entourage?

I've tried to keep up with the iPhone news and know it's limited but does anyone know if it's going to sync with Entourage? I'm purchasing a new MBP as soon as the updates come out (I'm hoping for June 11th) and I'd like to set it up to use Entourage but I'm wondering if that will sync with the iPhone for contacts, tasks, etc.? This integration is important to me so if that isn't a feature I may well have to stick to using Mail, iCal, and Address Book. I know they are good programs but I run a home based business and am not sure if they will do everything I need.