MPEG4 HD FTA box to get HD channel from DDFD, HDMl connection, DDFD run 11630V30000 TP in MPEG4 (nearly 18 channel right now), timely other DTH run their HD and normal channel for free for few day / hour if you have knowledge and want enjoy demo then MPEG4 good.
Check feature too like wifi, youtube (not much ok), etc. if you budget exceed little.