Twice I've tried downloading the new Wired digital edition - 330-odd MB - and it's clunkily downloaded then lot, then got to installing, and failed a short way in. I thought it might be a space problem - so I deleted a movie and general/about shows 3 GB free. Which is surely enough to do whatever work the app needs to do to install, right? So my question is, is that 3 GB really free? Or do I need to restart/clear space via sync in order to actually make room?