"I take it more that EDIG negotiated a combo package for themselves... rather than taking all cash for settlement they strategized that perhaps taking some cash and some legal rights of use of technology would be the better long run advantage."

So.......EDIG purposely limited their use of Cassio's IP to their eVU, which I believe is their only current product line, for something else....as yet undisclosed? Sounds a bit restrictive to me. There's gotta be something else of value.