Sorry for such a mundane question from a newbie, but everyone here has been so helpful to me. I've had my new iMac (I love it) for 2 weeks and have been dusting the monitor with the Apple cloth. I've dampened the cloth at times and it's left streaks on the glass which leads me to rub harder which makes me paranoid - so I was wondering if there is a particular cleaner that people use. I realize the cover is glass, so pressing on it should not be a problem, but maybe not all glass is created equal. My bedroom tends to accumulate dust each day, no matter what I do, and I've noticed a few specks under the glass - I hope that they were there originally and are not new (the case is sealed, right?), since a dust-free environment is going to be impossible. Thanks again.