Note: The last episode of the Quinessential Phase in the whole HHGTTG "trilogy in five parts" is on tonight at 6:30pm (repeated Thursday 11pm) on Radio 4FM.
Dirk Maggs, director/co-producer, will be on a live webchat tommorrow at 3pm so have look-in or send in your questions in advance here ....
http://www.bbc.co.uk/radio4/hitchhikers/webchat3.shtml