Puppy Linux 5.3.3 "Slacko" edition is an updated version of the lightweight distribution compatible with Slackware Linux 13.37.  Puppy Linux 5.3.3 'Slacko' is an updated release of the recent 5.3.1. It has binary compatibility with Slackware Linux 13.37, which simply means that it is a Puppy built with packages from the Slackware, Salix and Slacky repositories. The main variant has been upgraded with Linux kernel 3.1.10 compiled with Aufs layered file system support, in the typical Puppy manner. There is also a PAE variant to cater for machines with large amounts of RAM. Both ISO images have SCSI boot support. The SeaMonkey 2.9.1 suite is the default browser and email suite but Firefox, Chromium, Opera, Netsurf, Iron, Dillo and Links are only a few clicks away.
 
About Puppy
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.