The other day I was installing a Windows Server 2003 R2 32-Bit virtual machine to install Microsoft Exchange Server 2007. After installing the OS and then set it up as a Domain Controller it was time to install Exchange Server 2007. So I inserted the Installation DVD only to get a "This installation package is not supported by this processor type" error. So I decided to look for the requirements on Exchange Server 2007 only to find out that I needed a 64-bit OS. You see I'm the kind of guy who likes to get his hands dirty so I...