Former chairman of chapter 11 creditors committee submitted an application for reimbursement of his time and expenses, as an administrative expense under 11 U.S.C. § 503(b)(3)(D). Finding that chairman had significantly expedited and furthered the proceedings, the court allowed his expenses. However, noting that § 503(b)(3)(D) provides reimbursement for expenses but does not provide compensation for services, the court denied chairman's compensation claim.