We have developed Delphi2007 programs with Advantage 8.1.Tdataset. We are now using Advantage Server 12.x. Is it recommended to replace the visual components TDataSet in Delphi and to recompile the programs? Does this bring any advantages in terms of performance? Is there then an automatic update function to migrate this TDataSet Descendant component from 8.1 to 12.x? What should I do?