I did post JMS's drafts earlier. They're well worth the read. I think he did the best adaption. They're legit in case anyone was hesitating because of that. JMS acknowledged the site when our very own Jan posted them to his facebook page.
It looks like those drafts by JMS have been posted for about a year. Now that JMS is aware of them, they may not be posted for long. Both are very much worth the read, though I think the second draft would probably have worked better. It's a shame what they're doing - the movie doesn't seem like it'll have much resemblance to the book at all.