I thought at first that Qtopia hack (a very limited hack, at that -- no extra packages can be installed yet) was a hack for the Archos 5, and I got interested, but then I realized it is for the Archos "5 series" which is basically the 605, not the Archos 5. Why does Archos have a "5 series" and a completely different Archos 5 device? I dunno.