I'm in the middle of reading book 2 of Songs of Ice and Fire. I'm into it
When traveling caught an episode or two of Game of Thrones on HBO, one of the earlier seasons. Could not figure out where they were in the books. The GoT series looks like it will be really good when I get to rent it on DVD from my local library.
Since the names of characters are not common English names, in reading the books, I didn't worry or bother to work out pronunciations, when watching GoT, their pronunciations confused me for a while, which contributed to my not figuring out where they were at with the story.
I also don't like the way a movie or TV version of a book forces me to change the images I had created in my mind for the characters. But if I think of TV as being something different / separate from the book, I can enjoy TV versions.