KNOPPIX 5.2 has been announced and will probably be showing up on the torrent sites soon, with an official release public release of 5.2.1 coming in April. Some of the major changes are inclusion of the Beryl 3D desktop, NTFS-3G 1.0, and a boatload of virtualization technologies.
As announced on Heise.de, the first special edition of Knoppix 5.2.0 is included in c’t magazines 7/07 issued during CeBIT 2007. This version is only available within the german magazine, plus distributed in limited numbers at CeBIT 2007, Heise-booth in hall 5, and at the booth of Rheinland-Pfalz in hall 9, C39/21. The next public download edition (5.2.1) will be issued as CD and DVD probably in April 2007.