Want to take your Raspberry Pi projects to the next level? Occidentalis is a tweaked Linux distribution that makes it simple to connect the Raspberry Pi to other devices.
Occidentalis is built by Adafruit and based on Raspbian Wheezy. The distribution includes kernel modules for servos, sensors, Wi-Fi cards, and lots of other technology that can be used to connect your Raspberry Pi to the real world. It's also setup to automatically start sshd and Bonjour when it boots. You can grab the distro, the full list of features, and installation instructions over at Adafruit.