On the FC7 test 3 KDE live CD, KDE applications' file open/save dialogs are too small by default (see attached screenshot). Usually, only about 4 files will by visible at a time, and when the application adds extra options to the dialog, the contents area almost completely disappears. Of course they can be resized, but a reasonable default size would be nice.
Created attachment 152935 [details] Screenshot of file dialog
I'm unable to reproduce this with the latest release (f7 final or f8) -> closing. Please reopen if you still experience this and/or can provide more information on how to reproduce.