Free still software for linux

Sokoban was invented in Japan and the original program was written by Hiroyuki Imabayashi. Sokoban is copyright (c) 1982 Thinking Rabbit Inc. Japan.
"Sokoban" means "warehouse keeper" in Japanese; the goal of the game is to push all the crates into the designated crate positions.
The levels provided are not my own, they are public domain.
Main features:
- "Unlimited" undo
- Mouse controls + path finding

Gzilla is a web browser written in the Gtk+ framework. Its still in early alpha, but it works well, withou problem till now.

kbilliards is a funny billiards simulator game, under KDE, Linux.
This recreation game is a stable version and fully playable. However I am still looking forward to improving it.
Enhancements:
- one bug fixed
- minor graphic improvements
- initial support for "waf" building system

This site is JMail website, a project which began for school and which is still growing. Jmail is a mail client written in Java and because of that, is very portable.
JMail runs on every platform with a Java virtual machine (JVM) 1.4.x. You also need two API used, Javamail and JAF (Java Activation Framework), which are developped by Sun.

Project Lancelot is a modular mailing list manager.
Far simpler and less feature-rich than the likes of Mailman, it is still quite easy to understand, to change, and to extend.
Project Lancelot is a work in progress and should not (yet) be used for serious applications.
Enhancements:
- This release adds automated bounce processing via VERP.

StreamDownloader is a Web interface to mplayer. It allows the user to record realaudio and other mplayer compatible streams from the net for personal use. Recordings can be scheduled, stopped, and downloaded.
This couple of scripts was written to download Real Audio streams from the net and listen them later.
Testing was done on my TurboSLUG (a Linux embedded box) and on a full Linux box.
This program is still alpha stage, and it is not intended to run on a public server, its just for personal use.
Language:
- Italian
- English

jSaluki is a small easy to use Java Hyperelliptic Curve Cryptography Library.

Hyperelliptic Curve Cryptography is still an experimental area so this library is only recommended for research and educational purposes.

Real life cryptosystems should use a more proven method such as Elliptic Curve Cryptography.

Quick Start:

javac jSaluki_Example.java
java jSaluki_Example

gTVTimer is an easy to use videorecorder and frontend to MEncoder. You can use gTVTimer to schedule recordings from your analog TV card.
There is still a lot to add/improve. Feel free to send bug reports and suggestions.
Main features:
- supported video codecs: DivX, MJPEG, MPEG2, XviD
- supported audio codecs: MP2 (lavc, toolame), MP3 (lavc, lame)
- supported filters: crop, resize, deinterlace, denoise
- simple TV application
- preview of recorded videos
- translations: English, German