L2J is an alternate game server for Lineage2. The L2 protocol is reimplemented in the server, so you can play with this server without any modifications to the client (except changing the server IP address). The latest USA live client version is always supported, so don't expect this server to work with the PTS/Korean client.
OpenVPS is a set of software built on top of the Linux VServer aimed specifically at Web Hosting. It is not another set of kernel patches, but a set of scripts to create virtual servers, collect resource utilization information, and provide an interface to the customer as well as the administrator.
Z88Transfer is a transfer utility written with Python and PyGTK that allows a Linux machine to send and receive files from Z88 computers (created in 1987 by Sir Clive Sinclair in his last computer company, Cambridge Computers). Z88transfer supports IMP-EXPORT, EAZYLINK, and PCLINK-II protocols, and can convert automagically between Abiword/RTF format and PipeDream, Z88's native format.
XGngeo is a GUI frontend for Gngeo, a powerful command line Neo Geo emulator. It provides a complete, pratical, and user-friendly GTK+ interface and features multiple configuration panels, an intuitive design, and the ability to regulate emulator behaviour both easily and precisely. ROM selection is made simple thanks to a full-featured list with preview images and game information.
Qemulator is a full featured emulation suite for QEMU that provides an easy way to manage your QEMU emulation jobs. It integrates image creation, organizing of virtual machines, and on demand control for running jobs in one application. An easy to use graphical installer is included. The Ubuntu deb package works fine with Ubuntu 6.06, 6.10, and 7.04.
GNS3 is a graphical network simulator that allows you to design complex network topologies. You may run simulations or configure devices ranging from simple workstations to powerful Cisco routers. It is based on Dynamips, an IOS emulator which allows users to run IOS binary images from Cisco Systems and Pemu, a PIXOS emulator to emulate PIX firewalls.