Vyvanse (lisdexamfetamine dimesylate) will now be offered in 20mg, 40mg and 60mg strengths in addition to 30mg, 50mg and 70mgs. Vyvanse is a stimulant that is FDA-approved for the treatment of ADHD. The new dosages should be available sometime before the end of March 2008. http://money.cnn.com/news/newsfeeds/articles/newstex/AFX-0013-22012011.htm