> > It is not that difficult to write yor own collation driver
>
> unfortunately I haven't time to spend in such a project and I haven't any skill
> on how to build a collation driver, nor I use C or C++ to write it, my language
> is Delphi.

Then write it in Delphi.
Or do you believe that C/C++ can do some secret tricks that Delphi can't ??

Ivan