Save the Blog not the cheerleader.

I had been wondering how to archive the Blog - I have found a good free site - http://www.printwhatyoulike.com/home/index2 - that saves the blog as a pdf albeit in sections. It works for any web page that you want to save in pdf or html format. It would be a good way of archiving any site prior to modification. (Look at that - only one day off from the garden and already I am back in the IT world!!)