Britain is becoming a nation of switchers with nearly six million people changing their service suppliers last year. The big six energy companies are now dropping prices - so the demand for better deals is increasing, and Martin Lewis is the man who knows where to get some of the best - as we found out in this switching special.

The presenter provides an annual financial health check for the nation in the wake of the Christmas expenses, offering up some `Bill-Busting" advice on the best ways to cut the costs of energy, broadband, mobile phones, and digital TV bills. Plus, more questions from the audience in Ask Martin Anything.