I also noticed the noise in the speakers but I found that it is actually the keys on the keyboard rattling. This to me means that the speakers are pretty decent. A laptop with all these components is bound to have a couple issues. It took me a few days but the 4780 has grown on me and I think I'll keep it. Look around the Dell forums etc no one is perfect. Sager does definitely try to make their customer happy (now if they'd only credit me for the 5680 I sent back which they received on the 8th). 













J/K