I have the Echostar 6000 Receiver for Dish Network along with the 8VSB HDTV OTA tuner. The 8VSB has an awful fan noise that really bothers me. I'm on my 3rd 8VSB (Dish has been so nice as to furnish me with 2 replacements) and the noise is still there. I remember seeing some info on this around a year ago but my searches turned up no info. Any ideas? I altered my first 8VSB to slow down the fan (I soldered something in there- a resistor???) and it did well for a while then started to produce this grinding noice recently. That's what started the 2nd and 3rd units from Dish. The noise that I'm experiencing now is an awful high-pitched buzz from the fan spinning. What do I do??? Your help would be GREATLY appreciated.