Who specifically brought the towers down? Can you give me every specific name you have of people involved? Why did they bring the towers down? What were their motivations? What specifically did they gain?
What type of explosives did "they" use? How much did they use? Where did they plant them? How did they plant them? Why not just blow the buildings up and plant evidence that terrorists had put the explosives there? Why hasn't anyone found any evidence of explosive material anywhere near the WTC?
How did "they" keep it all a secret? They couldn't keep the wiretaps secret. They couldn't keep Monica secret. They couldn't keep Watergate secret. They couldn't keep Iran/Contra secret. How was it that all of the thousands of people that would necessarily know about this have never slipped up and told the wrong person? How is it none of them felt guilty and came forward?
If "they" have the people and resources to knock down some of the most memorable landmarks in one of the biggest cities in the world in broad daylight and keep every single person quiet about it, why don't they take down your website and movie? If their super ninja spies can sneak into the WTC to plant explosives on every floor, sneaking into your house in the middle of the night and stealing or destroying all the data should be a cakewalk. Disappearing you would be even easier.
If you all actually believe this, why are you sitting on your butts posting on an internet forum? If I knew my government was deliberately murdering citizens and covering it up, I'd do more than sit around pointing out how obvious I thought it all was. I'd be gathering the proof for a lawsuit, stocking munitions for the bloody revolution, or leaving the country right away. I wouldn't buy anything, because I'd know that every dime of my tax money was going to a murderous regime. I wouldn't work, because I'd know my wages were being taxed to support murder, and that the company I worked for would have to be complicit at some level with what was happening. The very act of posting in this forum at some level demonstrates complicity in what "they" have done. Someone has to pay for the power and ISP. Somewhere along the line, Uncle Sam is taking a cut of that money. Also, wouldn't my government be populated by thousands upon thousands of completely evil people? Why would I attach my name to anything? Loose change has the film makers' names all over it, and they talk freely to the press whenever they get a chance. If I really thought "they" were capable of all this, this conversation we're having now certainly wouldn't be worth the risk. For all you know, I could work for a government intelligence agency!
Finally, how is your conspiracy theory any different than the conspiracy theories of those who believe that the U.S. government covered up alien landings at Roswell, that the same government deliberately planned Pearl Harbor, that the Hocaust wasn't real, or that more than one gunman assasinated Kennedy? Experts have thoroughly explained each of these phenomina, just like your conspiracy. What makes them nuts and you right?