WSUS (Windows Server Update Services) is a great way to manage patching machines in environments, both big and small. However (and I myself and just as guilty as everyone else), often a lot of information you find on microsoft.com is geared towards the larger enterprise environments. Hence, it's great to see that there's a whitepaper geared towards small businesses running SBS 2003 who want to learn through a step-by-step guide on where to being deploying WSUS in that environment.