AcetoneISO is CD/DVD image manipulator for Linux.Using this tool it is very easy to Mount and Unmount ISO,MDF,NRG Images
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Many People have been having problems with Intel Graphics in widescreen so here is the solution howto fix this.
SSH is a great way to remotely administer a server. However, it still has a number of issues when you open it up to the world. The server and client communications are secure but that doesn't mean the hosts involved are. Opening an SSH service to the world allows for brute force attacks and means that the carbon interface is still the weakest link.
If you have a Bluetooth Keyboard and Mouse here is the procedure to follow howto setup in ubuntu
This article explains how to set up Tor in Feisty based on my own experience (with Gnome interface). Tor is a program that allows one to surf through a local proxy with a routed IP address (so the webpage you surf does not have a record of your own IP address). I got it work in Firefox2, so this tutorial will mainly be for Firefox users (if you use Firefox 1.5 or under, you need to install Privoxy in addition to the two steps below).