I am currently taking ASL lessons once a week but I am not happy with my progression as I am not always able to attend the lessons due to traveling on business. My son is in a Deaf/Sign program at school, and my wife in in her second year of lessons, so I am feeling the need to keep up with this education. Would anyone have any recomendations for an ASL course on DVD? I did see one from Harris communications featuring the Bravo familly, but I would like some feedback on this.