The computer runs Windows XP, and i'm running a custom-built front end application, which has a custom database, and uses Winamp as a back end for music playback, and Window Media Player as a back end for video playback.
GPS back end is Microsoft MapPoint, and Destinator 3, depending on which option I decide to use at the time! I've also custom-built a 3d aerial photography viewer, which can use cached data, but it breaks the terms amd conditions of the data provider, so that's why i'm keeping in to myself!
Internet access is available through my K800i on a T-Mobile Web'n'Walk package, which can be used for general browsing, email access, or aerial photography data if I don't I don't have the current area cached!
Garry