I recently acquired an Oppo DV-981HD DVD player, and for quite a while I’ve had a DirecTV HR20 satellite receiver. I also have a One For All universal remote control (an 8910). I really had to scour the Web to find codes, but I kind of didn’t need to: contacting One For All to get upgrades to the codes worked great. (Incidentally, the code for the Oppo is 1115, and the code for the HR20 is 1377.)

What is particularly cool is that One For All no longer does the upgrade over the phone. Instead, they email you with the address of a Web page, which has on it an embedded .WAV file, which you then play through your computer to upgrade the remote. Very slick.