movie

ok i'm looking for a film called Digby the biggest dog in the world, i have looking everywhere i can think of to download this film it was made in the early 70's and used to be put on around christmas time. if any DD users know of or can find me a link to this film i would be most grateful. i have tried youtube but that only shows bits of the film, have tried btjunkie, isohunt, filetopia, veetle, fomnytv all to no avail so please can someone help me THANKS.

p.s it is prob a rubbish film but i want it for sentimental reasons