I may be missing something here, but if you only want a 
single page -- in this example the "Microsoft Knowledge Base 
Article - 823980" page -- then set your start URL like you 
have and then set the following scan rules:


-*
+*.jpg  +*.gif  +*.png  +*.css  +*.js



That should be all.  The key is the -* which excludes 
everything on that page: all links, all graphics, etc.