http://www.stormcam.org/tomtom-car/
Where do you attach the TomTom XL 330 S in your car?
It's a little hard to tell based on photos in the manual that accompanies it. Is this suction-type thing attached to the dashboard or the windshield? This probably sounds like a totally stupid question, but I never used or installed one of these before, so I have no idea. Thank you for the help!
windshield
TomTom iPhone Car Kit – OnRoad Usage & Review