Technology in the Open Source

In the current stage of the computer technology., all are thinking and talking about the windows(closed source), Even though every one knows about in that we can do only the restricted actions but still we are thinking that's the user friendly OS. But the real enjoyment is with the open source, of course this is only user friendly OS, the most flexible we can design as per our desires, like wise i found ubuntu one of the most flexible OS in the open source!
I found some designs in that as per my need, and i've got some troubleshoot in that, let me update those things in my blog..!!!