There's a list? I'm using the 650 combo USB version just fine.
UPDATE: Do you mean THIS list? If you read at the top it says any ATSC card using BDA drivers. I've been using the ATi HDTV-Wonder as my 2nd, 650 USB combo as my 3rd and the Hauppauge 1600 as my primary ATSC tuner which is the host for my 45-key remote control as well!