GnuCash v2.2.9 and Quicken 2000 Deluxe

[Michael]

I have been using Quicken 2000 Deluxe since 2000. I don't know if
I can continue using Quicken in Ubuntu .. running under Wine.

I read that I can import Quicken files into GnuCash. It referred to
QIF files; among a couple others. However, my copy of Quicken
2000 Deluxe does not any files as ".QIF". I do have the following
extensions:

     QFI     QEL     QSD     QDF     QDT

So, can I import my Quicken 2000 Deluxe into GnuCash?

Please advise.

r,
Michael