[Note: This interview is published in Trimaginas, a Spanish-language fantasy publication.]
Nice to see you, too! And definitely. BTW, here's the fruits of my labors that evening.
I was mondo lucky and got invited to a dinner party where GRRM was guest of honor. Unfortunately, I was mostly brain dead and didn't ask anything interesting. But HBO-series wise, he is going to be writing one script per season. They are going to attempt one book per season (although GRRM posited that when they hit SoS, it'll have to be split over two seasons). He said that the number of episodes per series isn't necessarily set in stone, so they might be stretching out to 12 episodes later on. I also asked him if having the series dramatized was going to affect how he envisions the characters and he said that was a good question. He thought about it for a second, and then said that there's one actress (they're currently in negotiations with, so he couldn't mention the character or the actress's names) who doesn't look anything like the character she auditioned for, but she's so damn good that they want her, and if she does get cast, it's definitely going to have an effect on the how the character gets written in the book.
The only other thing I remember (and it's of no interest to anyone, I just thought it was funny) was that I was burbling on about NTLive and Alan Bennett's The Habit of Art, and GRRM said that they'd tried to get Richard Griffiths for Game of Thrones, but it fell through. I was just joking and said, "Who'd you get instead--Ian McNeice?" and he laughed and said, "Yes, actually."
[Note: This remark expands slightly on this report from the same event.]
He did say "I have this (after he read the prologue) and about 1400 other pages".
GRRM read the ADWD prologue. He fielded the typical questions: Jon Snow's parent's etc. He could not announce casting news or "HBO would kill him" and since he is sans net here in SD, did not know the news about about Gregor's casting. He has "1400" finished ADWD pages, hasn't begun on the 4th Dunk & Egg short story and had to review all the casting videos for Shae "many times".