Quote:
Originally Posted by superbiatch
Thanks Matt, I opted for the Data Abroad 10 to be on the safe side, we want to be able to use Google maps to get around which require GPS anyway so even in wifi areas I'd still get caught out (unless i used google map website  ). |
You shouldn't be charged that much for GPS. The iPhone (by default) uses assisted GPS to get faster lock ons. This requires that a little data is sent to a data centre, and a little data is received. If you turn off the Assistance (although I have no idea if you can do that on the iPhone), you won't be charged anything, but the GPS will take several minutes to lock on.