I've installed the July, 2001 release of the MSDN Library and I thought that there are a couple of things you might be interested in.

First, as you might expect, 6.0 documentation is no longer included. This might cause some confusion if you run both versions and use the library as your help file.

Second, there's a new "look" to the docs. It more closely resembles the Platform SDK documentation than it did previously. How do you folks (that have seen it, of course< s >) like it?