Interesting symbiosis of leading GPS and PDA manufacturers suprises us once again. pda.pl has the news on the model M20. Besides cool design, they have come up with another unlocking method. In order to answer or reject a simple puzzle needs to be solved. Besides the usual features, M20 enables sending current location via MMS photo. Since M20 remembers GPS location in the moment of the undocking, now you can easily find your parked car.