iFamily for Tiger will run faster on Leopard than on Tiger because of enhancements that Apple introduced in OS X 10.5 (Leopard).
IF you have:
- A database with more than 5000 Events - (use menu option Reports -> Statistics).
- And if you created the database when running iFamily on OS X 10.4.xx (Tiger).
- And if you subsequently upgraded to OS X 10.5.xx (Leopard)
- Export all your data to a Gedcom file.
- Run Gedcom Load to create a new database