gsfonts-other Additional fonts for the ghostscript interpreter
Reason: Partly no modifications allowed, partly shareware
libdivx0-binary DivX MPEG-4 library
libdivxdecore0-binary DivX MPEG-4 library (decoder)
libdivxencore0-binary DivX MPEG-4 library (encoder)
linux-386 Complete Linux kernel on 386.
linux-restricted-modules- Non-free Linux 2.6.15 modules on 386
linux-restricted-modules- Non-free Linux 2.6.15 modules on 386
linux-restricted-modules- Non-free Linux 2.6.17 modules on 386
linux-restricted-modules- Non-free Linux 2.6.17 modules on 386
linux-restricted-modules- Non-free Linux 2.6.20 modules on 386
linux-restricted-modules- Non-free Linux 2.6.20 modules on 386
linux-restricted-modules- Restricted Linux modules on 386.
linux-restricted-modules- Non-free Linux 2.6.20 modules helper script
rar Archiver for .rar files
xmame-common Multiple Arcade Machine Emulator
xmame-sdl SDL binaries for the Multiple Arcade Machine Emulator

Non-free packages with status other than installed on juanlu-laptop

tango-icon-theme ( dei) Tango Icon theme

17 non-free packages, 1.1% of 1479 installed packages.

Necesita mejorar, ¿Nop? :P

nvidia-glx NVIDIA binary Xorg driver
Reason: Proprietary license
nvidia-kernel-2.6.22-2-68 NVIDIA binary kernel module for Linux 2.6.22-2-686
nvidia-kernel-source NVIDIA binary kernel module source
rar Archiver for .rar files
sun-java6-bin Sun Java(TM) Runtime Environment (JRE) 6 (architecture
sun-java6-jre Sun Java(TM) Runtime Environment (JRE) 6 (architecture
sun-java6-plugin The Java(TM) Plug-in, Java SE 6
unrar Unarchiver for .rar files (non-free version)
Reason: Modifications problematic

8 non-free packages, 0.6% of 1302 installed packages.

:)