Want to try out: Microsoft Exchange Server 2007 SP1 but..
Don’t want to spend time downloading the installation package, installing it, configuring it etc. Well here’s the solution, you can download a virtual harddisk image and you don’t have to go through the above described hassle. Easy, just download it and import it in Virtual PC 2007
This is the 32bit version by the way.
You can download the image here: Microsoft Exchange Server 2007 SP1 VHD – 32-bit version
