After all the rumours about who would replace Carol Vorderman and Des O'Connor, Countdown returns to our TV screens today with its new hosts. Sky Sports' Jeff Stelling is the new man keeping score, and Rachel Riley is the new maths whizz. Susie Dent continues in Dictionary Corner, and this week's guest is Andrew Sachs, who has also got a role on Coronation Street following Manuelgate. I'd love to know what you think of the changes, so tell me: are you happy with the new lineup?

Images courtesy of Channel 4