HBO has acquired the rights to turn George R.R. Martin's bestselling fantasy series "A Song of Fire & Ice" into a dramatic series to be written and exec produced by David Benioff and D.B. Weiss."Fire" is the first TV project for Benioff ("Troy") and Weiss ("Halo") and will shoot in Europe or New Zealand. Benioff and Weiss will write every episode of each season together save one, which the author (a former TV writer) will script.The series will begin with the 1996 first book, "A Game of Thrones," and the intention is for each novel (they average 1,000 pages each) to fuel a season's worth of episodes. Martin has nearly finished the fifth installment, but won't complete the seven-book cycle until 2011.The author will co-exec produce the series along with Management 360's Guymon Casady and Created By's Vince Gerardis.Martin's series has drawn comparisons to J.R.R. Tolkien, because both are period epics set in imagined lands. But Martin has eschewed Tolkien's good-vs.-evil theme in favor of flawed characters from seven noble families.