Please forgive me if I bring this somewhat academic discussion down to a commercial level, but I'm very interested in what you think of the LeapFrog Letter Factory dvd (a US product) as an introduction to phonics for a British child.
My daughter first started watching this as she turned 3 and, aside from its pronunciation of the letter z, she appears to have picked up single letter phonics brilliantly from it (including the sound made by a 'z').
Was this a poor choice of phonics introduction? Have I caused problems in her future literacy learning?