Just joined forum re 630. Bought new receivers from Shaw. Just activated a 630 and a 600. 600 working fine but 630 activated less than 2 weeks has been nothing but problems....reboots, turning off, switching channels, started playing a recorded program, freezing when watching.....all in all, a good paper weight. I've been a subscriber back to Star Choice. (Just shut off as writing this). I have another 630 to activate but thinking of sending it back for refund. I would not recommend anyone buying one until Shaw/Motorola produced a decent pvr...my 530 purchased on 2006 has been replaced once but none of current 630 problems.