Questione giuridica chiave
Whether the second request to extend the deadline for paying the cost advance was admissible.
Decisione estratta
The second extension request was not admissible because it was submitted by fax and, in any event, the deadline had been expressly designated as non-extendable.
Motivazione estratta
Federal Supreme Court filings are valid only in the statutory forms; a fax submission is invalid, and a further extension could not be granted for a deadline expressly marked non-extendable.