During the last days, several new distribution versions have been released. Here are the most interesting lightweight and minimalistic releases.
Tiny Core Linux 2.0 and MicroCore 2.0 have been released. Tiny Core is a very small system with 11 Mb download size. MicroCore is a even geekier new system with no X.
xPUD 0.9 is another small desktop system with 51 Mb download size.