New version of Sidux was released on 31st December 2009, shipping with kernel 2.6.32 and KDE 4.3.4 in the following flavors:

• KDE-lite, amd64, en/ de, ≈585 MB.
• KDE-lite, i686, en/ de, ≈580 MB.
• KDE-full, amd64+i686, en/ de (bg, da, el, es, fr, hr, hu, it, ja, nl, pt, pt_BR, ro, ru through liveapt) ≈2.1 GB.
• XFCE, amd64, en/ de, ≈505 MB.
• XFCE, i686, en/ de, ≈495 MB.

sidux is a full featured Debian sid based live CD with a special focus on hard disk installations, a clean upgrade path within sid and additional hardware and software support. The ISO is completely based on Debian sid, enriched and stabilized with sidux' own packages and scripts.

More info at: Sidux.com