http://www.stormcam.org/windshield-suction/

What product can I buy to mount my Canon 40D onto my car window/windshield ?
I once saw a product that allows me to mount my camera via suction cup to the INSIDE of my car. I think it was about $80-$100.
http://www.amazon.com/Pro-Optic-Car-Window-Mount-Pan-Tilt/dp/B0002E3WTU
http://www.ciao.co.uk/Manfrotto_241V_SUCTION_VIDEO_SUPPORT_Support_system__6460933
http://www.ciao.co.uk/Hama_Support_system__6724861
Camcorder REVIEW~ Panasonic sdr s26 ~REVIEW in-car recordings – windshield suction mount