If the only thing standing between you and a full abandonment of physical media is the tedious task of ripping all of your CDs and DVDs, boy have we got the Lego-based gadget for you. Paul Rea whipped up this little beauty - it's an Arduino-powered Lego arm that swings to pick up a disc, deposit it in the drive and then drop it (perhaps a bit too literally) into a finished pile.
Engadget, Lego CD / DVD ripper lets you drop your physical media - literally (video)