It should be noted too, this is why a gigabit network is good. With SBS 2011, there's a lot of stuff passing through the pipes: Exchange, SharePoint, Folder Shares, Folder Redirections, Roaming Profiles, Amazing Charts, etc. This is why we recommend them. This is, of course, assuming you use these features. Makes backing up a lot easier when everything is one place. Only need one external drive and one offsite subscription.