0. Take note that I use aptitude, apt-get will serve the same function.
1. edit /etc/apt/sources. list and add the following lines:
deb http://getswiftfox.com/builds/debian unstable non-free
2. Go to a terminal and type:
sudo aptitude update
sudo aptitude install swiftfox-prescott
3. You’re done. Look below for instructions on how to setup Java on Swiftfox
Note: Your best place to look for swiftfox and .deb is still here