I've never really bothered to look at the Lulu link. I just did, and it looks like they're just charging you to print the book.
Not sure I can agree with that option to pay to download...especially when you can find it free on the internet.
Publish? I've given it thought, serious thought, but I've stated before that I'm not going to try to publish the Firestaff series. I might look into publishing Subjugation or a new series based in the Firestaff universe, but not Tarrin's story.
--EDIT: well, seems someone from "Just Done Publishing" also has my books for sale. Now that can't be allowed to slip by.
It's time to fire off a couple of sternly worded emails, which include the magic words, "Law Suit."