12:00Nick CofferYour computer questions answered and a father from Ampthill takes on a challengeBBC Three Counties Radio Duration: 3 hours Tue 4th Feb 2014, 12:00 on BBC Three Counties RadioYour computer questions answered by tech angel Elliott Smith.A father from Ampthill takes on a challenge to raise money for Caudwell Children.GenresEntertainmentBrandNick Coffer Source: BBC Online