If you had to maintain a SCCM server in an offline environment you know it's not a simple task. One of the steps you have to carry out is to download all the updates from the Internet or to copy them from another WSUS/SCCM SUP server that is connected to Internet and had already downloaded all the updates. For the first method you can use this great post: http://myitforum.com/cs2/blogs/jgilbert/archive/2008/10/28/getting-required-updates-on-non-internet-connected-sups-part-1.aspx and part 2:...