HP ProLiant server sizer for Microsoft Virtual Serer 2005 R2
So I got sent a pretty cool link today:
https://h71019.www7.hp.com/activeanswers/Secure/281742-0-0-0-121.html
(You will need to signup for a HP login to view this page)
What it does is ask you a whole bunch of questions about what type, configuration and number of virtual machines that you want to run on top of Virtual Server R2 and then gives a recommendation as to what sort of HP hardware you should buy to get up and running.
Cheers,
Ben