Some free stuff from Microsoft

[WLeg]

http://technet.microsoft.com/en-us/bb467605.aspx

http://www.microsoft.com/technet/virtualserver/software/default.mspx

http://www.microsoft.com/windows/products/winfamily/virtualpc/default.mspx

Some Technet Virtual Labs, and Virual Server 2005 R2 and Virtual PC 2007

 

[Muppetz]

That virtual PC is extremely useful for me ! Thanks for the link !

 

[agatward]

You can also get VmWare server and player for free if you want virtualisation - IMHO it's better than the MS stuff and has more complete hardware support.