Web archive ?

[cowboy]

Is the a tool or location for getting previous or cached versions of web pages.
I've found one but it seems to only do them periodically. i.e., nothing to recent.

Any ideas ?
p.s. is there a way to visit a sites cached version ?

[Big Booger]

http://www.archive.org/web/web.php

this is a great one. Just type the address of the site in, and WAY back you go. :D