Short bio: Computer Scientist, FOSS supporter (read more)
Tux Machines (TM)-specific
Mediainlinux is a Knoppix-based live CD with a wide collection of open source audio, video and graphics software = a full toolbox of creativity to the multimedia audience of digital artists. Main features: based on Knoppix 4; kernel 2.6.12; GNOME 2.10 desktop environment; more than 200 GNU/Linux free software packages for 2D/3D graphics, audio and video production.
Phoronix has some great screenshots.