Ben has never been able to write because of weakness in his hands.
I started him on Kumon reading but figured I would always have to fill the letter blanks in. It's hard for him, but he's doing it now. And he'll even do a whole book by himself -- quite miraculous considering the degree of his attention problems.
And he's able to identify most words when asked "show me ___________"
I know writing is supposed to aid reading so I'm very happy about this.