I didn't think it would go up this fast but the HBO stuff is there now.
Amazon Posts First Wave of Streaming HBO Content - Television - Boston.com
Just under a month after Amazon Prime revealed it would begin streaming full seasons of HBO shows, the first wave has hit the virtual airwaves.
All seasons of shows like “The Sopranos,” “The Wire,” “Deadwood,” “Rome,” and “Six Feet Under” are now available, along with select seasons of current series “True Blood,” “Boardwalk Empire,” and “Treme.”