Frank,

F> I'm looking to move a Delphi application that uses dBase files (dbf)
F> to Firebird. Is there a good utility that can help me with the date
F> file conversion?

For the data, this one is ageing but it should still do the job:

http://www.clevercomponents.com/products/datapump/ibdatapump.asp

For the application, you might want to take a look at our own
InstantBDExpress:

http://www.ethea.it/eng_instantbdexpress.asp

Ciao
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Nando Dessena