Hi all - A quick one - I have a 1TB external HD which I would like to use to both store my docs/music/film etc, and to do a full Time Machine backup. Should I partition the drive to allow 500GB for Time Machine? Or just throw it all in together? And I guess if I do partition it, what are the best file formats to use for each? (I never use a PC but do have a netbook running Linux Jolicloud). Any advice welcome - thanks everyone!