A quick update to our Pinterest / Apple TV inspiration wall. See the previous post here seewhatyoumean.blogspot.co.uk/2012/01/inspiration-wall.html for how to set it up.
The Pinterest RSS feed only supply low resolution images which isn't great, but there is a way to get the high resolution images from Pinterest.
To get the bigger images you need to pass your RSS feed through pinterestfeed.appspot.com/ then use that URL for your ifttt recipe.
It's as easy as that, now you can get high resolution Pinterest pictures on your Apple TV.