I searched around the web on the weekend and found a frightening amount of hack/crack programs. you can grab the stuff I found as: ftp://ftp.cyber.com.au/pub/unix/rootkit.tgz (about 900k - gzip'd - of mostly all source code) - there are a few variants there of its namesake. I haven't verified the contents or versions, someone with more time... One web page had things listed as "exploit for ..." and about 20 or so of these. Things like "Alta Vista" are your friend! Was rather sad to see so much, but... Darren