Hi,

Please look @ the Kexi Project. We are working on reusing good features of 
sqlite and be more engine-independent than QSQL module, and more KDElibs 
friently what caould be hopefully labeled by "designed for KDE"

Notes:

- we are fully LGPL.
- small hint: you can find db-engine-abstraction module in kde cvs: 
koffice/kexi/kexidb/


-- 
regards / pozdrawiam,
   Jaroslaw Staniek / OpenOffice Polska
   Kexi project: http://koffice.kde.org/kexi
   QT-KDE Wrapper project: http://iidea.pl/~js/qkw