Starfall

Now, here is a site I love - http://www.starfall.com

My daughter learned her letters and sounds from this site. The most useful part is the screen where it displays the letters. Click on them, and hear the sound they make with examples of words that begin with the letters. My daughter has been through these many times. The rest of the site has introductions to other phonics concepts. We are yet to see the effectiveness of those. Will post updates as we see progress.