>Now I am migrating one software made with vfp7 to vfp9. Besides the report engine , what else do I have to consider in this migration process.

Hi Victor,

You can read the VFP9 "What's New" in the Help. You can also read the VFP8 "What's New" from the MSDN online library: http://msdn.microsoft.com/library/. You might also like the two "What's New" books from www.hentzenwerke.com.