Many commentators via email or on the blog and in other forums requested that I open source the code. I couldn't do that because the code was a nasty hack put together for my machine, but I gone one better.
Today I'm releasing the first version of shimmer. shimmer is completely new, GPL-licensed code, implementing my original idea. Read more about it on the site.
Hit the right port and you're in, hit the wrong one and your blacklisted. Ports change every 60 seconds.