BlackBerry Storm w/ Google Applications

I'm soon going to be getting the BlackBerry storm (w/ the new firmware update) and I'm wondering what users experiences have been with the Google specific applications, ie. Google Sync, Maps, Gmail. I know the Sync application will sync your contacts, and calendar. Unsure about mail, BUT one question I had though was, can it sync multiple calendars say, Exchange for my work, and Google calendar for home?

Thanks for any help!