If you're looking to run a serious open source collaboration server, Yahoo's Zimbra Collaboration Suite (ZCS) should be on your short list. This Web 2.0 email and groupware server offers AJAX Web-based administrator and user interfaces, a variety of useful groupware features, and email import functionality.

The recently released KDE 4.1 is a vast improvement over the original. Hundreds of bugfixes and refinements mean that the KDE desktop is now a stable, functional and productive environment.

The first thing I did was check the filesystem usage via the command df -k.

So, you've heard about Google's free software release of its Gadgets server, and the new Open Social. And gosh, wouldnt it be nice if you could provide this technology to your users with your favorite free software Content Management System (CMS)?

We work with some of the top notch developers of the industry who are experienced in creating Facebook and OpenSocial applications. With dedication, expertise and experience, we aim to and have achieved our goals of satisfying our clienteles by giving them effective and potent Bebo Applications

There is nothing all that Ultimate about Ubuntu Ultimate Edition, except it being ultimately bloated and full to the brim of applications you will never need.

When Asterisk sponsor Digium, Inc. released AsteriskNOW, early in January 2007, the stated aim was to provide an open-source telephony "appliance." Not appliance as in hardware/software combo, but appliance as in 'all the software you need to get a complete telephony application up and running'—even if you don't know a lot about Linux administration.

In a previous article Linux-Tip explained how to install the current release (Backtrack 3 Final) in a virtual environment using VMWare. The goal was to run Backtrack 3 from the hard disk connected to a Wireless USB Adapter and to use the tool Kismet. It further explains how to collect valid wireless networks and to display them on Google Earth’s worldwide map system.