It's one of the most despised pieces of software (in this writer's experience at least), but chances are that your corporate emails are controlled by a Microsoft Exchange server. ZDNet.com.au took a beta of Microsoft's upcoming Exchange 2010 for a spin.

We installed the beta on Windows Server 2008. The set-up splash screen shows the two big dependencies of Exchange 2010; the .NET Framework 3.5 and PowerShell v2. If you do not have them installed, the links will take you off to the Microsoft site to install each of them — the process of which is fairly painless.
(Credit: Chris Duckett/ZDNet.com.au)









Exchange is awesome. Watch out Google.