Zipping past LRN

So, it turns out that the "upload LRN" option works quite fine with zipped-up directories. Wrap up the images, the javascript, the html -- and Blackboard can display a web site for you! Wow!

Of course, this might be in the manual. But then, why say "LRN" if you can handle a zip file? And why hide things in manuals if the system is so damn user-friendly that you keep tripping on all the child-proof safety foam?