Do I need to get an aerial or can I connect my old sky dish straight to an aeri

Unlike with analogue or Freeview which use ground-based transmitters, satellite systems require a unique connection from each digibox to the satellite dish. If you want more than one digibox (or have a personal video recorder like Sky+ that requires two connection) you will have to upgrade the LNB on the dish to a multiple-output variety (a "quad LNB" as they are known) and have a satellite grade cable run in for each digibox.
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