1. Episode 1

2. Episode 2

3. Episode 3

4. Episode 4

Jason Bradbury and Suzi Perry have their own gadget triathlon to see who can best control a powerboat, drive fastest and fly highest.

5. Episode 5

Jason Bradbury is challenged to live life as a pensioner. Using a specially designed 'old suit', can he still live his normal gadget-filled life?

6. Episode 6

Searching for the best value computer, Suzi sets out to discover how much RAM she can buy for 500 pounds.

7. Episode 7

Jason and Suzi test the world's toughest laptop against one of the hardest laptop bags on the market. To see which one can take the most knocks, they play a spot of laptop tennis. Jon cooks with celebrity chef Aldo Zilli to see which is the best gadget oven out there.

8. Episode 8

Suzi Perry and Jason Bradbury are set the challenge of travelling to Norway and buying a local delicacy. The catch is that Suzi can only use cash to buy whatever she needs and Jason can only use gadgets. Jon Bentley, meanwhile, isn't even getting out of his chair - he tests three gadget chairs for a whole day each in a pub. And we launch our campaign to persuade government and local councils to provide free WiFi access for everyone right across the UK.

9. Episode 9

Suzi and Jason compete in a personal transport triathalon and Jon tests a range of small flat-screen LCD televisions for use in the kitchen or bedroom.

10. Episode 10

Jason, Suzi and Jon explore the world of robotics. After examining some of the most advanced examples in the world, they head out to the shops to buy what they can for a special triathlon. Elsewhere, Jon tests digital cameras and Jason builds a mind writer.

11. Episode 11

Suzi Perry and Jason Bradbury test satellite navigation devices; Jon Bentley goes on assignment to test digital cameras; and we reveal the results of the latest Gadget Show survey. Who knows most in the gadget world?

12. Episode 12

Jon Bentley and Jason Bradbury face off in a video challenge, testing camcorders by filming their own movie chase scenes; Jon tests car stereos with the band G4 and Suzi Perry lives it up in the south of France with one of the most exclusive and indulgent gadgets you can buy: a personal submarine.

13. Episode 13

The fifth series of Britain's leading consumer technology show draws to a close with a Christmas special. Suzi Perry and Jason Bradbury try to find the perfect gift.