I would like to announce that by kindness of Mr. Vlad Karpov we have now VKDBF components open sourced. For those who don't know, VKDBF is good set of components which works good (I KNOW !!!) with Clipper NTX indexes.
I wanted to use these components with newer version of Delphi (I am stuck at D6

), but couldn't becasue Mr. Karpov is not developing any more this project. I am not expert so I couldn't fix it by myself, even after getting source code.
Now, with project opensourced, I hope someone can fix this, both for Lazarus project and Delphi XE versions.
You can find links on Sourceforge (
https://sourceforge.net/projects/vkdbf/) - Vlad just registered the project.
Regards,
Zoran