Tim's company uses Outlook and he'd like to have everyone share files and calendars without setting up an Exchange server. Is Google the best option? Leo says that it may be.
It's a very competitive field right now, and Leo says Microsoft's Azure service is an option that's fairly inexpensive. But Google Apps can share documents via Google Drive. Tim could also consider using Verticore. (Disclaimer: Verticore is a sponsor).
Microsoft Office 365 comes with the ability to do this as well.