A Server is a server. Rack or regular tower. I am an IT consultant and use both, depending on the clients needs. I can say that the rack mount TEND to be a bit noisier, due to the smaller form factor, the fans must spin at a higher RPM, thus, more noise, but the newer tower servers are noisy as well. Most of them will throttle the fans depending on the heat created, thus sometimes will runnoiser than others such as at times of heavy load). If you put this in a closet or some such in your basement, you likely won't even notice it is there. As far as windows home server, I have not messed with that at all yet, but I see no reason it wont run, since it is jsut a "dumbed down: version of server 2003. Drivers and such would be the only issue, and considering it is likely a but older server, even that shold not be a problem. If you need any help feel free to PM or email me @ pittspilot@cinci.rr.com
Sol75