This library is an interface to the Microsoft GPS Intermediate Driver that is included on WM5 and later devices that have internal GPS hardware. I developed and tested this using a Samsung SGH-I617 (Blackjack II), a WindowsMobile 6 Stardard device. The library was compiled using VS2005 Standard edition and the Windows Mobile 6 Standard SDK. I don't know if this will cause problems if used with WM5 or with touchscreen devices. If different target platforms are needed, let me know.