In dark environments I can see a small amount of the backlight used to light the Home/Back/Menu/Seach buttons escaping below those buttons, where the glass meats the body. If i squeese the device a little it goes away (pushes the body close to the glass). Does anyone else experience this? Is this a hardware/production defect that I should be upset about? It really doesn't bother me too much, but seems like it's missing a seal or something and figured I'd ask.