Puppy Linux 5.2.2 "Racy" edition is a bug-fix update of the project's mini-distribution designed to run efficiently on older and low-resource hardware. This is a minor upgrade and bug-fix release of Wary 5.2. Although if you look in the release notes you will might not think it so 'minor'. If you choose a puppy based on your particular needs, be it specific hardware, software, or access to and compatibility with the package repositories of a particular major distro. It has alternative window managers (XFCE, Fluxbox) through the package manager;includes language packs for 11 different languages.
About Puppy Linux
Puppy Linux is yet another Linux distribution. What's different here is that Puppy is extraordinarily small, yet quite full-featured. Puppy boots into a ramdisk and, unlike live CD distributions that have to keep pulling stuff off the CD, it loads into RAM. This means that all applications start in the blink of an eye and respond to user input instantly. Puppy Linux has the ability to boot off a flash card or any USB memory device, CDROM, Zip disk or LS/120/240 Superdisk, floppy disks, internal hard drive. It can even use a multisession formatted CD-RW/DVD-RW to save everything back to the CD/DVD with no hard drive required at all.