We've been trying to get a legitimate hands-on with Sony's OLED-infused Walkman since we first caught the device on Wednesday, but security's been super tight in the Sony booth and we couldn't distract anyone long enough to unscrew the casing. So we can't get an actual hands-on with the Walkman, but we don't need to touch it to know that the OLED is seriously gorgeous and the UI looks super crisp. Sony's reluctance to pull this out of its casing seems to show the player's not ready for primetime, but we'll keep trying to get something a bit more gratifying.Gallery: Sony OLED Walk