Do I have a problem ot is this normal? I have an InFocus IN10 that I just bought and received today. When I access the menu the text (white font on blue background) The white has what look like grey spots inside the white in some areas. I notice nothing unusual on anything but text. Should I be concerned. The reason I ask is that I can return the projector if it is defective, I don't want to get down the road and later find out that this was an indication of impending failure.