Skype recently released Skype 2.0 beta for Linux, which includes the ability to make video calls, a feature the Windows and Mac versions have had for some time. I tried the beta on two systems running Ubuntu 7.10 -- my desktop PC with a USB webcam and a MacBook Pro with its onboard iSight webcam -- with mixed results.

This is just a rant (hopefully it will be regarded as pertinent and non-'laming') on why Windows users try Linux and return frustrated to Windows after several hours or days. I won't praise Linux and the way it works, I won't even compare and say 'here Linux is easier because ...', instead I have a few questions for all of you who blame Linux for not being and behaving like Windows.

I have been watching Linux for years, but it has never been my main operating system, Windows and Mac do dominate my life, but I feel a change is starting to come. In my mind Mac OS X is still the operating system to beat and Windows is a long way from catching up. Linux on the other hand is getting closer with every release.

Linux users are as evangelical about desktop environments, the all-encompassing graphical user interface software responsible for providing everything from taskbars to office suites, as they are about operating systems. It shouldn't come as any surprise, then, that the first major release in over five years of the most popular desktop environment available is causing quite a stir.

As a bit of a follow-up to my recent editorial about the different operating systems battling it out, a few readers made comments about Ubuntu and Windows and, essentially, that I was giving Windows a little too much credit. So, I thought I would write another one here specifically to address the issue of Linux actually replacing Windows. Can it?

Over the past few years, 3-D rendering in window managers has become a new trend in the desktop environment. OS X was the first to make fancy visual effects prominent in the way users interact with the windows in their desktop. Windows Vista has also jumped on the bandwagon with its Aero interface, though it has some performance issues to work out.

While Linux remains popular among enthusiasts, its adoption among casual PC users lacks the power to really threaten Microsoft Windows. However a small handful of groups still create operating systems designed to make the transition over to Linux a little bit easier and less intimidating.

Acceptance of the Linux open source operating system has been rising for years. However, the last six to nine months have seen tremendous development of the Linux desktop, according to the Linux Foundation's Amanda McPherson. That progress is remarkable compared to the six years it took Microsoft to get from Windows XP to Windows

One of the arguments I often hear from people who are trying to use linux for the first time is that they are not sure if they can switch back to their original choice of OS (usually windows), if they are not satisfied with their experience with linux.