First off, allow me to say that the homepage is definitely NOT L337. Something, like, say, Icrontic, with it's Gh3tt0 L337 "Ghetto computer" articles certainly is. </plug>
Qhimm, I think all you need to find is whatever compression thingy it uses then use a program to unzip it. Like if it's RAR or gzh or CAB or anything.