On Oct 6, 2007, From: Inga Renault <wolfiebear at coldreams.com> > > > My MDD 866 WInd Tunnel started getting louder a couple of months ago. > It seems to be holding now, but really, it is quite loud.....have to > turn the TV on pretty loud to be able to hear it well. I wonder if enough dust covers components that it does not cool as well. What would happen if you took a air duster can and blew the insides out including the fans. Maybe it would help. F.C. Farwell