Just found this at "filemaker.com"
Don't know yet if it's fixed or not
Navigate through records with Ctrl-Arrow up/down on (Swedish, Danish, Finnish, Norwegian) keyboard on Mac OS X 10.4 (Tiger) does not work
Question
Why can't I navigate through records with Ctrl-Arrow up/down on a (Swedish, Danish, Finnish, Norwegian) keyboard on Mac OS X 10.4 (Tiger).
Answer
Applicable To:
FileMaker Pro 7, FileMaker Developer 7
ISSUE:
When you attempt go to next/previous record using the shortcut keys Ctrl-Arrow up/down on a (Swedish, Danish, Finnish, Norwegian) keyboard on Mac OS X 10.4 (Tiger) nothing happens.
RESOLUTION:
FileMaker, Inc. is investigating this issue with the products listed.