@paweld,
Yes, @wp is surely amongst my heroes! Many thanks to him and all congratulations for his fantastic work with FPSpreadSheet and FPSpreadSheetDataset!
Thanks also to you, @paweld, who improved in a decisive way the already great ZMSQL component!
Since I am using these components to write a (free, open source) cross-platform application for handling ecological data, you are doing your part to save the world (because ecology is everything)!
With best wishes,