Thanks, Rick. Mine did work earlier, but not today. It said that it was good until May 2, but perhaps that meant that the offer ended once May 2 arrived. The link provided to me doesn't have my e-mail address in it, but it did work a couple of days ago.
It's cool. Really. It was more disappointment that I no longer have the opportunity. I hadn't planned on spending $500 on it anyway. I have no blu-rays, no HDTV, and my receiver can't take HDMI. That player would end up costing me about $3k.