as of 0.1 release:

	do not use properties relating to default state.  this will be
	fixed up for 0.2.

	the "local only" property will be changed to EnableVFS or
	something like that, and will return a local file path rather
	than a file:// uri

	the semantics of the properties *might* change wrt whether the
	dialog is shown - if minimizing doesn't affect this.

		ie, hiding the control will let you reset defaults,
		which may not take effect while the dialog is shown.

		note: this may not actually happen.

	ActionButtonLabel property will probably be a little different

