My DS12 is doing really great in school and as I've mentioned in previous threads, rarely needs his 504.

But the one area his dyslexia/dysgraphia is obvious is in spelling. It is really bad. Fortunately, he laughs about it (and some of the mistakes he makes are truly hilarious), but I think this might be the right time/age/frame of mind to focus on improving his skills.

Is there a great program out there that helps dyslexics improve their spelling? I'd like to have him work on it over the summer.