If I understand 4fones correctly, 4fones charges for the downloads of the graphics, moantones, games to the mobile phones. Are enough mobile phone users willing to pay for these things at a high enough price? Why not offer these things for free as a vehicle for advertising PC sex paysites or other sex products instead?

As a novel item, direct sale of these downloads will probably work, but after the novelty wears off, I don't think these products give much bang for the buck. Just think of the surprisingly huge number of hits it takes to make a $2.95 trial sale to a really good general gay sex pay site designed for a regular monitor.