Just looking on ebay at some FTA boxes, for the good deals, preferribly CS8000, but my question, if you buy a box off ebay that was once used for hacking, (which I am not looking for), but if the person used it for that, how can I revert it back to an FTA box to receive FTA signals? Seen a lot of stuff on ebay but I don't want someone else's hacked out used crap.