While I am neither gung ho for or against HD implementation, I had a most positive customer service experience in respect to HD radio a short while ago. I have owned the Radiosophy HD100 radio for almost a month now, and have been listening to it just about everyday. I noticed over the last few days that the volume keeps creeping up, to the point where it can't be lowered to the level desired. I called up Radiosophy who advised me a new modified unit will be available by mid-August. The new modified unit will add amplification to the headphone output, as well as a modified sound control circuit for better stability. (Also a white LCD display & a few other minor updates). The rep gave me a choice of getting an immediate refund on my current radio (& keeping the rebate check), or they will ship me the new modified unit in mid-August, paying all shipping charges for the exchange. During the transaction, I was never pressured or hassled in any way, just given professional service. After seeing numerous negative experiences posted on this board, particularly with sales, I thought it fitting to be fair and give credit where credit is due. Again, not trying to push HD radio, just relaying an individual experience that was quite refreshing!