Shame you couldn't get close enough to have her sign your lobby card Nicolas :( That would have been a fine addition to your Bond Collection, a great memory to share with all, and neat to share and post here in the OKAS!
Got two versions about her: 1) a friend of mine who won the VIP ticket (had the chance to be in a closer fence) told me she was kinda chilly and barely signed a few autographs. A journalist from a cinema site in Argentina (who will give me some details about Halle's visit) told me she was very kind with them.
I will never know the truth... :'(