I am writing this blog as I sit and am listening to the Virtualization session at the Longhorn Software Review. This one has been particularly interesting. The presenter has talked about what Longhorn develpers have done to make sure that the OS takes advantage of the Virtualization technology that is now offered with most mayor chip vendors.
If you want to take advantage of Virtualization with Longhorn, you will *NEED* a 64-bit box (x64) as this technology will not be supported in Longhorn 32-bit. Running Virtual machines does require a lot of memory and 64-bit is the way to go when you are going to be hosting lots of guest OS. There are many, many things that have happened under the hood to make sure Virtual Machines will run almost at full speed when running under Virtualization. This will definitely make things very interesting in the future for datacenter administrators and test servers. Can't wait to get my hands on one of those development versions