SMB Gateway. This is a web frontend to access SMB (a.k.a. Windoze network) servers.
Apt-mirror is a cgi script that acts as a proxy for
apt-get.
It saves every file that was retrieved to a local directory structure. This can save a
lot of bandwidth if you have multiple Debian machines behind a slow Internet link.
Soepkip The Next Generation.
My mp3/wav/lpac/ogg-vorbis music playing daemon, with very nice (and fast) web interface
(using mysql and mod_perl).
Cdrplay.
Plays raw audio data to /dev/dsp. With special features for SoepkipTNG.
Resample.
Simple program for sample rate and mono->stereo conversion. No filtering, just linear interpolation.