Flychart is a very nice piece of software and works well to download competitor's flights. If you are having issues with CompeGPS or SeeYou, especially with USB ports and serial drivers, I suggest using Flychart. You can download it here: http://flytec.com/Products/Software/FlyChart_452.htm. Flychart can be used to download the track logs from Flytec 5020's, 5030's, 6030's and Brauniger Compeo's and Compeo+'s.

Don't store the flights in the database, but rather in the track log folder for the competition.