Ever since I got my Epic 2.5 weeks ago, I've had lots of complaints from people I've called in my car while paired to Ford SYNC that my voice sounded terrible. I discounted most of the complaints, because the people I called sounded fine to me. However, this afternoon, I left a voicemail message for someone, then decided to listen to it before sending it. It sounded HORRIBLE -- dropout, crackling, and garbling. My Hero, on the other hand, worked fine with it (at least, once I flashed to 2.1 back in March or April). Any ideas?