The DVB based subtitles acctually work on the Azbox Prem+ but feeds that carry them are hard to find. Follow Pendragon's Opera feeds over at Rick's and try them (usually 79W, 87W, 55.5W or 58W). When you tune in the Opera feed use the subtitle key on the Azbox remote and it will bring the options listing several languages , you can select any and it even works on HDMI passthrough my Onkyo Receiver. They light up the subtitle icon when you press info and a couple of channels on 55.5W even light up the Teletext icon as well but they are encrypted. Unfortunaelly the Azbox still does not display the normal analog era CC service not even when using composite outputs.