Robert's nephew has a friend that installed Windows 7 Ultimate on his computer, and he's concerned it may not be legal. Leo says this friend probably has a TechNet subscription, and while they may have registered the copy of Windows successfully, his friend violated Microsoft's Terms of Service by installing it.
Robert's been having problems getting Windows to install Service Pack 1, however. He can go into updates and choose Network or System Adminstrator update. It'll show all the hotfixes as downloads and then he can try to download and install them manually.