i have just brought a Dakota10Gps,and have saved some coordinates to my waypoints but when i went to save more ,it wont ,it only saves the last coordinate,and deletes the rest.i have even reset to default but it still dose the same thing please help,,plus how do i save google maps to it,because it says i can but i cant....so please help...u can email. me at [email][email protected][/email] ,,,thanks