   Web archiving?
  What software do you use to archive websites? If I want to archive a site, so I can view it while my internet connection is down, what would you use?Wikipedia has a decent list of such services, but I have no clue which are good or not.I'd prefer an actual downloadable program than a web service, and I don't want to, for instance, archive entire sites, but just subsets of them (like a tutorial or group of articles) - any recommendations?   
  These pieces of software can be called web crawlers or spiders. Wget works well if you don't object to command-line interfaces.   