Have you tried looking on the disk for the key, and injecting it into Poseidon?
You know, Poseidon really is the only software you can obtain to use USB hardware and generally, is very easy to set up. Even if there was competition for it, I would still use it.
Just calm down, go back to the instructions and look for any readme files on the disk.
And for your information, Platon42 (who answered you earlier) is the guy who wrote it, so he *should* know about Licences
