oh, DD3.5 LOVES Starfall and the Letter Factory. Another good one is poissonrouge.com -- it's not as entirely academic as Starfall with literacy, but it does help teach a child how to operate a mouse with games for pattern recognition and whatnot.
I have the other Leap Frog videos, but The Letter Factory is by far the best. The Math Circus is horrible -- please do not waste your money. The Talking Words Factory and Storybook Factory are just okay... not horrific like the Math Circus but not awesome like the Letter Factory. You could always check it out at the library first before buying to see if it suits your child.
