This is downloadable. Not sure how good it is but I got a link anyhow. Its in pdf format. Here is a link. Its free actually I found several for all kinds of Dodge trucks and cars. at pdftown
http://rs215.rapidshare.com/files/49...Dakota_FSM.rar
Follow this link to find the service manual you want.
http://pdftown.com/Pdf-eBook/Dodge.html