Hello, Due to years of working in large corporations with site licenses, I have no idea how Microsoft's licensing works. I have a friend, he has a small business. All I want to do, is set him up with: - Exchange server (for two, maybe three email accounts) - BlackBerry software for exchange (to push emails) - Web Hosting, (small website!) I've already got a server in mind, and the ISP is sorted - I'm just utterly confused as to which license(s) I should buy. Kind Regards, Alex.