I just downloaded Njection and had it on all the way home (47 miles).  Not once did it trigger a speed camera trap or other known traps.  What am I doing wrong? 

I'm also having the same problem. Running the newest version of the program on an iPhone 3Gs, but it will only alert me to construction (I have speed traps checked in the Hotspot Types section, and my filter is at 100%). I live in Phoenix, AZ, and it's next to impossible to drive on a major road and not pass a speed camera, red light camera, etc. I've also tried adding a few speed cameras while running the app on my phone, but they don't appear. It looks like the app is loading the information, but then no icon appears on the map. I've tried deleting and reloading the app onto my phone, but the problem remains. It's like the program is having trouble drawing information from your database.

Any advice? Can't wait to get this thing up and running.

Thanks!

i dropped my ipod in the lake...do you think there is any way to save it?