According to use Samba service for file serving purpose, it cannot be proper configured for folder sharing with using the the Samba Configuration function under KDE. Samba user added will be reset and cleared after quit the interface window. Access from MS Windows will be prompted "Network Name Cannot be found" when aaccessing the share name with password. Is it a problem of version 3.0.8? Or it is a configuration problem in KDE window desktop. The Samba version 3.0.8 installed which is came with Fedora core 3.
This has got to be an issue with the KDE management tool.