I find the YouTube preview function which shows a few seconds of video in the "thumbnail" window when that window is selected to be very annoying. I understand that many other people may like it. But I'm sure there are also a lot of folks like myself who would love to have the option to turn the preview function off. Will Roku consider implementing a switch to deselect this preview function? Then everyone will be happy, which serves Roku's interests nicely too. Thanks.