I am beginning to really like the makers of www.whatisthematrix.com first they had a password system on the original website that encouraged users to seek out hidden passwords for peeks at special content, then they added a 0x8 binary interface for content after the site was redesigned, shortly after, they added an 0x32 hex interface. now they have gone one step further and added a 128bit encryption interface using 4 banks of 0x32 hex passcodes. to get to this new feature, goto the high bandwidth version of the site, click on the yellow button on the far left to bring out the features panel, hit the green button to bring up the binary interface, enter 01101111 to bring up the 0x32 zion410e20 panel, and enter 0ac01bfa, (or 0000 1010 1100 0000 0001 1011 1111 1010 in binary) and that will bring up the new passcode screen. it contains 4 banks of 8 0x16 bit hex characters, which, if my calculations are correct, (they very well may be, because i'm terrible at this stuff) means 157,108,198,082,446,748,463 possibilities. (please correct me if i'm wrong)