If you don’t know about Archive.org by now, there is little hope for you.

I find the archive features of the site incredibly useful (especially when I find a dead link!) to see what a site used to look like. It’s also great for amusement purposes. What did eBay look like at first? Google? You’ll laugh, no doubt. It’s a great site.

It also has it also has books, music and movies that are either out of copyright or not copyrighted at all or copyrighted for internet distribution. Pretty nifty.