if you got to the matrix website, and you go to top right corner, and click on the options, then click on the square beside "low bandwidth" and it will move to the side. click on it again, and a new bar will slide down (left?). click on the right-pointing triangle, and it will open up. this is the Zion mainframe access 3 bar, and you must put in binary codes. these will access hiden parts of the site. if you put in 01101111, or 111 in decimal, and then click the "enter" button, it will load another bar. this is the zion mainframe access panel 2, and you must put in hexadecimal digits. there are digits hidden all over the Matrix website, but, unfortunately, many of them do not do anything, at least yet. the binary combinations are easy to figure out, but, as it says, there are over 4 *billion* hexadecimal combinations, not so easy to try by hand.