Glad to help 
Had I been more on the ball when I posted that I'd have added some useful linkies from my overstuffed bookmarks. When you first start using Linux, it can be really hard to know what terms to even search for to find answers to the most basic questions. Thankfully that phase passes really quickly once you get a modicum of a grasp on how it all ties together.
Page with a handy table of common screen shortcuts:
http://www.cyberciti.biz/tips/linux-screen-command-howto.html
A silly tour of the Linux filesystem:
http://www.tuxradar.com/content/take-linux-filesystem-tour
And just when you start feeling comfortable, along comes the Linux approach to handling sound to explode your noodle-god:
http://tuxradar.com/content/how-it-works-linux-audio-explained
Have fun learning
Had I been more on the ball when I posted that I'd have added some useful linkies from my overstuffed bookmarks. When you first start using Linux, it can be really hard to know what terms to even search for to find answers to the most basic questions. Thankfully that phase passes really quickly once you get a modicum of a grasp on how it all ties together.
Page with a handy table of common screen shortcuts:
http://www.cyberciti.biz/tips/linux-screen-command-howto.html
A silly tour of the Linux filesystem:
http://www.tuxradar.com/content/take-linux-filesystem-tour
And just when you start feeling comfortable, along comes the Linux approach to handling sound to explode your noodle-god:
http://tuxradar.com/content/how-it-works-linux-audio-explained
Have fun learning