I had been looking at these devices but it's so funny that I have a Samsung Galaxy S 4g laying around that, when I put it in airplane mode, is pretty much the same as using one of these devices. The S 4g is a backup phone for me so I'm thinking of buying an extra 32gb micro sd card to put in it and use as my stand alone video and mp3 player. I have to say that, despite my initial hesitation, Samsung has really done a great job with their Galaxy line of devices
