All I have to say is:

If you burn a Quran on 9/11, the anniversary of all those deaths, you are fucking stupid. That is letting the terrorists (a RADICAL Islamic group) win. You have to understand that, right? Do you even understand the word? TERROR-ist. Terror.
They are using it to make us all fight against each other.
The left hating the right
The right hating the left
And loads of people hatting anyone that is a Muslim.
Do you think the radicals (the ones that think the normal Muslim community is week) really give a fuck about how their people are treated? They only care about themselves and their jealous, vain, self-rightous, man-made Allah.
So are they going to care if you're burning their holy books? Yeah, it's likely. But you know who would be sad if they saw THAT as a response to 9/11? Those that will be slowly forgotten in 9/11. And if you're going to "burn a Quran in XXXXXX's name" then fuck you very much. What an inept way to "remember" a loved one, with hate.

Okay all that being said, if you are stupid enough to think that burning a Quran will help, do it. That's your freedom in this country. As fucking stupid and hateful as it is, you still have your freedom in America.