The Docstogo 6 for Dana was like the bonus disks from Palm. If you don't have the disk, you can't download. However, all system downloads and updates are available at Alphasmart
There is a great and very active forum of Alphasmart users over on Flickr (I know, kind of weird) which is a great resource. You'll find it HERE
By the way, Wordsmith works widescreen on a Dana.