[Ashamed Canadian]

I think we can't track down where the postings are coming from because organisations like Al Jazeera, Middle Eastern ISPs are helping them.

I probably wasn't succint enough regarding the GPS - sure, they could utilise a handheld device, but I doubt they could do anything much with regard to screwing up the GPS system itself.

Just thinking aloud. I never really thought about them using it during the 9-11 attacks. Also, I wouldn't classify the guys that piloted the plains in the same category as the guys fighting and living in caves. The guys in the planes were educated middle class guys from Germany.

[Ghost of Philip Marlowe]

And there is quite a bit of difference between attending flight school and hacking into one of the most guarded computer systems on the planet -- systems that are monitored by experts and that must have a thousand fallbacks.