New Apple desktops, with Mac mini the pick of the bunch; Internode releases a new Chumby; Railcorp gets shirty at an iPhone timetable app; and Symantec launches Norton 360 and a new V8 Supercars sponsorship. Plus V8 Supercars Champion, Jamie Whincup, and the great Craig Lowndes take the 'Inner Geek' challenge.
