There is though... their file format changes were done for performance reasons... alegedly to allow for faster access to the data... so upsdizing the files isn't necessarily a bad thing... just not a necessity... unless you are using Database Diagrams... then there's no choice.

-tg

edit - I should note that there maybe otehr functionality that's file format based, but the DB Diag are the only ones I know from first hand experience (the hard way).