Team TivoTool
TivoTool GUI, etc, by John Susek
http://www.johnsolo.net

TivoTool Linux by John Susek
with contributions from 'Lowlight' and Steven Danz

Original DVD burning code, Site Hosting
provided by Cristin Pescosolido

With thanks to coldguy, Dan Sokol, jwz, Ars Technica, PVRBlog, TUAW, MAKE:zine, Michael J. Hale, and of course the original engineers at TiVo.
vserver
by Andrew Tridgell
http://samba.org/~tridge/

mfs_* commands are used for raw .ty and .tmf downloads.
MPlayer
MPlayer is used to stream recordings from the Tivo. Mencoder used for AVI format.

The Mplayer Team
http://www.mplayerhq.hu

and the tivo-mplayer patches
http://tivo-mplayer.sourceforge.net/

Vstream patches by Joey Parrish
http://armory.nicewarrior.org/projects/vstream-client/
FFmpeg
FFMpeg is used to create iPod/iTUnes compatible MP4 files.
http://ffmpeg.sourceforge.net/
http://homepage.mac.com/major4/
hdemux
TY demuxer
by bcc
Hdemux source
vsplit
TY Demuxer (alternate)
by Joshua Dinerstein, et al
http://www.tytool.com
AtomicParsley
Used for extended MP4 metadata tagging (set as TV Show in iTunes 7, etc.)
http://atomicparsley.sourceforge.net
mplex
Muxes elemental streams from hdemux to .mpg.
Part of the mjpegtools package.
http://mjpeg.sourceforge.net
Toolbar Icons
created by the Tango Project
Tivoserver
by Weston and BTUx9 from the Tivoserver Project