Today I just noticed that there is a little speck of dust under my screen. It's more visible a certain angles, but you would never notice it unless you are looking for it. In fact, it's only really detectable on a white background. My question is, this probably is a somewhat widespread issue, since many of my lcd devices have dust under them, should i just keep it since that is my only real issue. Haven't had one crash etc... and everything else is working beautifully. Also, im guessing this happened during manufacturing, so I'm guessing that there is a certain probability that the replacement will be the same or worse.