Entire contents of the world wide web...

on disk

[coconutz]

500 Terabytes of online storage and expanding at a rate of 30 Terabytes per month....

over 3.5 billion unique URLs, 3 billion unique pages, all updated every 60 days.....

larger than Google, and approximately 4 times larger than Altavista's published size....

http:*//pages.alexa.com/prod_serv/alexa_crawl.html

[TheDoctor]

500 Terabytes of online storage and expanding at a rate of 30 Terabytes per month

And I'm doing my bit. Every little helps... :-)