Ok thanks, so say I bought this one: http
/shop-america.u-blox.com/abashop?s=274&p=hierarchyoutline&hi=100.00&hl=3. And then assume you stuck that chip on something, like your computer or bike or something. Does it need anything else to work? Like a battery (I can't tell if it has one built in) or a program to view the results or anything else? I would imagine that it has to be hooked to some kind of power source if it is not already and it would need some kind of computer software to view the results. Also, is there a monthly fee for GPS access? Take my phone, the Galaxy S3. Does ~$100 really go for the gps chip alone? That seems high. I wonder if I could use a chip like what is in my phone, it has to be small and low power consuming... right?