I visit a lot of websites that provide useful and important information, like an app that calculates flow rates, etc. Mainly engineering related.
I was wondering if there was any way to automatically save entire webpages of every site I visit? Just to be sure, I'm talking about saving all images, flash and java plugins, etc. onto my hard drive. If a webpage changes since the last time I visited it, I'd like it to save both copies, so I can always revert to a past webpage that wouldn't exist anymore.
I don't want one of those programs that automatically download everything from an entire web domain - not ony would I get too much useless stuff I'd have to sort through, but it's bad for the servers.