WHAX 3.0 screenshots over at OSDir.
And again, OSDir with the screenshots. Berry Linux 0.60
OSDir is back with more screenshots, this time of Puppy Linux 1.0.4.
DSL 1.3.1 is on the mirrors, but is not yet updated on their homepage. OSDir is very prompt with screenshots of the new release.
OSDir has screenshots of Kate OS LIVE. Nice looking desktop.
OSDir has KNOPPIX 4.0 screenshots!
DistroWatch has a bittorrent link to the new Knoppix 4.0 DVD released a few days ago at LinuxTag. Note that this defaults to German, so use the lang=us switch for English, and be aware that the official release may differ from this one.
Update: the Knoppix.net forums have more bittorrent links.
Also, screenshots (because 4 Gigs takes a while to download).
OSDir has new screenshots of SLYNUX 2.0.
OSDir.com has added screenshots of SLAX Popcorn Edition to its enormous screenshot directory.