JOINT FILING AGREEMENT

Exhibit B

JOINT FILING AGREEMENT

The undersigned agree that the statement on Schedule 13G/A to which this exhibit is attached is filed on behalf of each of them in capacities set forth below.

Dated: February 5, 2009

	TRIDENT II, L.P. By: Trident Capital II, L.P., its sole general partner By: CD Trident II, LLC, a general partner
	By:	/s/ Xxxxx X. Xxxxxxx
		Name:	Xxxxx X. Xxxxxxx
		Title:	Vice President
	TRIDENT CAPITAL II, L.P. By: CD Trident II, LLC, a general partner
	By:	/s/ Xxxxx X. Xxxxxxx
		Name:	Xxxxx X. Xxxxxxx
		Title:	Vice President
	STONE POINT CAPITAL LLC
	By:	/s/ Xxxxx X. Xxxxxxx
		Name:	Xxxxx X. Xxxxxxx
		Title:	Principal
	XXXXX & XXXXXXXX CAPITAL PROFESSIONALS FUND, L.P. By: Stone Point GP Ltd., its sole general partner
	By:	/s/ Xxxxx X. Xxxxxxx
		Name:	Xxxxx X. Xxxxxxx
		Title:	Secretary
	XXXXX & XXXXXXXX EMPLOYEES’ SECURITIES COMPANY, L.P. By: Xxxxx & XxXxxxxx XX I, Inc., its sole general partner By: Stone Point Capital LLC, agent/attorney-in-fact
	By:	/s/ Xxxxx X. Xxxxxxx
		Name:	Xxxxx X. Xxxxxxx
		Title:	Principal