has anyone used the new Alias Product Design DVD guide??

this is a new product released by Alias in June this year~

Alias StudioTools Techniquesâ„¢ | Product Design

has anyone used it yet?>

i am on a product design course and i am wanting to learn alias studiotools and was wondering if this is a worthwhile buy?>

i have completed the beginners guide and i now have to choose between this new DVD and the Level 1 Design DVD~