Tune in to popular Downloadthisshow Sunday at 9pm

Downloadthisshow, a weekly panel and interview show by Marc Fennel, now has more than 300,000 subscribers on SoundCloud. Add that to subscribers on the iTunes podcast and of course radio listeners on ABC Radio National, some local stations and Radio Australia, and it's an amazing audience built by one talented and hard working producer, presenter and editor, Marc Fennell:

Maybe people are just following the oh, so subtle, command embedded in the program title?

This week, with co-panelist Karalee Evans, we chat about ads on Instagram, buying emerging art from Artsicle, and we play with the hand tracking Leap Motion.

While space wars might seem like a fun application for the Leap motion:

In the show you'll hear that I have a much more down to earth idea for the technology. RN, Sunday at 9pm.