Hey, I noticed that if I place my hand between the 7290 and my speakers, the buzzing stops! Hmmm...This while still receiving signals. I met a guy on the plane that had a Treo 600. His does the same thing and he places it in the bag that it was shipped in. He says it works great. Just looks ugly.

So, my question is: Is there a nice case out there that cuts this buzzing out? Something slim that doesn't add a lot of bulk and perhaps protects the screen from my keys in my pocket?