Playdeb, the repository of games for Ubuntu has been launched in 1st september 2008.who package recent games and applications for Ubuntu. With Playdeb, games are easy to install and will be updated when new versions are available.Playdeb includes an APT software repository, and a games list that can be used to install games simply by clicking an install link.
Maximum Transmission Unit(MTU), the largest physical packet size, measured in bytes, that a network can transmit. Any messages larger than the MTU are divided into smaller packets before being sent.By optimizing the MTU setting you can gain substantial network performance increases, especially when using dial-up modem connections.
If you want to limit your download and upload speeds use one of the following tools
1) Wondershaper
2) Trickle
Wondershaper
An easy to use traffic shaping script that provides these improvements:
* Low latency for interactive traffic (and pings) at all times
* Allow websurfing at reasonable speeds while uploading / downloading
* Make sure uploads don't hurt downloads
* Make sure downloads don't hurt uploads
gDesklets is a system for bringing mini programs (desklets), such as weather forecasts, news tickers, system information displays, or music player controls, onto your desktop, where they are sitting there in a symbiotic relationship of eye candy and usefulness. The possibilities are really endless and they are always
there to serve you whenever you need them, just one key-press away. The system is not restricted to one desktop environment, but currently works on most of the modern Unix desktops (including GNOME, KDE, Xfce).
If you want to convert .chm file to .pdf file you need to install chm2pdf application.This is A Python script that converts CHM files into PDF files. The package supports batch conversion, command line, PDF security options, password protection and compression modes. The program has Explorer-like interface.