Hi all, I'm setting up an ubuntu NAS box that will primarily be used an a timemachine backup server for two Macs. Following this guide: http://www.mydigitalhome.net.au/2011/10/using-ubuntu-as-a-time-machine-serve... worked on my test box, but I'm looking for advice as to which filesystem would be best to use. anyone got any helpful hints? thanks, Cory