According to a tweet by AICN, more footage was show at the Butt-Numb-A-Thon (BNAT)
"@screenrant It was cool. Mostly the Comic-Con trailer with more Rourke & a bigger shot of IM & War Machine fighting together to close"
On Wikipedia, the BNAT profile was updated with the list of every trailer seen at the festival. And Iron Man 2 is on it.
Wikipedia
"Iron Man 2 (exclusive trailer with video introduction by director Jon Favreau)"
Well, I would really be satisfied with seeing the comic-con footage in HD quality. Remember guys, the trailer will be shown in New Zealand in four days, in front of Avatar. So we may get another bootleg trailer online from what is shown there. And in twelve days, Christmas Day, the trailer will be shown in the U.S, in front of Sherlock Holmes, but may arrive online a day before. Yeah, Life is good.
Also guys, check out "The Avengers Outline by Marvel-Freshman" and tell me what you think.