I had to drill it open. There's a video of the process here: http://www.wired.com/threatlevel/2011/05/gps-video/ http://www.wired.com/threatlevel/2011/05/gps-vi

I had to drill it open. There's a video of the process here: http://www.wired.com/threatlevel/2011/05/gps-video/ http://www.wired.com/threatlevel/2011/05/gps-video/ Re: software—we linked to the reference design, which includes a lot of information about the software. There should be plenty of information available to start investigating their implementation.