Ex.99 MHR Fund Management LLC By: /s/ Janet Yeung ----------------------------- Name: Janet Yeung Title: Authorized Signatory Address: 1345 Avenue of the Americas, 42nd Floor NEW YORK, NY 10105 MHR Holdings LLC By: /s/ Janet Yeung ----------------------------- Name: Janet Yeung Title: Authorized Signatory Address: 1345 Avenue of the Americas, 42nd Floor NEW YORK, NY 10105