The most recent release of Puppy Linux, version 5.1 “Lucid Puppy” includes some significant changes such as binary compatibility with the Ubuntu 10.04 packages, easier package installation with Quickpet and Puppy Package Manager, a new Simple Network Setup utility and more. I dove into Puppy 5.1 over the weekend, took some screenshots, and made a video showing a few of Lucid Puppy's features.