I have a host server (Caerus) running 64 bit Server 2008 with 32 gigs of RAM and 600 Gigs of Hard drive space. I have it running Hyper-V with the hopes of migrating my SQL Server into one of the virtual machines on Caerus with 16 GB or RAM and 250 Gigs of vrtual drive space. Also on this host will be my webserver and terminal server. Since I haven't fully deployed the moves yet, I'm still getting reservations from my gut that this isn't a wise move. My old SQL server was running on a 32 bit OS which is what's pushing for me to move it over to the Virtual environment.