I’ve played several really good q3 games (osp tdm). Educational side was enriched by reading RPM HOWTO and Advanced Bash-Scripting Guide. I’ve spent the whole weekend playing with DVD ripping. I found dvd::rip to be the easiest to install and most full-featured, including cluster support, resizing, cropping, encoding from the hard disk, etc, from all that I’ve tried (DivXripper and Drip).