EXHIBIT 99.1

JOINT FILING AGREEMENT

Each person executing this joint filing agreement (this “Agreement”) agrees as follows:

1. Each person executing this Agreement is responsible for the timely filing of such Schedule 13D and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but no person executing this Agreement is responsible for the completeness or accuracy of the information concerning any other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.

2. This Agreement may be executed in any number of counterparts, each of which shall be deemed to be an original, but all of which, taken together, shall constitute one and the same instrument.

[Remainder of Page Intentionally Left Blank]

Exhibit 99.1

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of the 3rd day of October, 2007.


		SUNN ACQUISITION CORPORATION

		By:		/s/ Scott D. Rued
		Name: Scott D. Rued
		Its: President

		THAYER-BLUM FUNDING III, L.L.C.

		By:		/s/ Scott D. Rued
		Name: Scott D. Rued
		Its: Manager

		THAYER ï HIDDEN CREEK PARTNERS, L.L.C.

		By:		/s/ Lisa M. Withers
		Name: Lisa M. Withers
		Its: Attorney-in-Fact

		TC EQUITY PARTNERS IV, L.L.C.

		By: Thayer ï Hidden Creek Partners, L.L.C. Its: Managing Member

		By:		/s/ Lisa M. Withers
		Name: Lisa M. Withers
		Its: Attorney-in-Fact

		THAYER ï HIDDEN CREEK MANAGEMENT, L.P.

		By: Thayer ï Hidden Creek Partners, L.L.C. Its: General Partner

		By:		/s/ Lisa M. Withers
		Name: Lisa M. Withers
		Its: Attorney-in-Fact

Exhibit 99.1


		TC CO-INVESTORS IV, L.L.C.

		By: Thayer ï Hidden Creek Management, L.P. Its: Sole Manager

		By: Thayer ï Hidden Creek Partners, L.L.C. Its: General Partner

		By:		/s/ Lisa M. Withers
		Name: Lisa M. Withers
		Its: Attorney-in-Fact

		THAYER EQUITY INVESTORS IV, L.P.

		By: TC Equity Partners IV, L.L.C. Its: General Partner

		By: Thayer ï Hidden Creek Partners, L.L.C. Its: Managing Member

		By:		/s/ Lisa M. Withers
		Name: Lisa M. Withers
		Its: Attorney-in-Fact

		TC MANUFACTURING HOLDINGS, L.L.C.

		By: TC Co-Investors IV, L.L.C. Its: Managing Member

		By: Thayer ï Hidden Creek Management, L.P. Its: Sole Manager

		By: Thayer ï Hidden Creek Partners, L.L.C. Its: General Partner

		By:		/s/ Lisa M. Withers
		Name: Lisa M. Withers
		Its: Attorney-in-Fact

Exhibit 99.1


		TC KCO, L.L.C.

		By: TC Co-Investors IV, L.L.C. Its: Managing Member

		By: Thayer ï Hidden Creek Management, L.P. Its: Sole Manager

		By: Thayer ï Hidden Creek Partners, L.L.C. Its: General Partner

		By:		/s/ Lisa M. Withers
		Name: Lisa M. Withers
		Its: Attorney-in-Fact

		*BLUM (KTEC) CO-INVESTMENT PARTNERS, L.P.**

		By: Blum Strategic GP, L.L.C. Its: General Partner

		By:		/s/ Gregory D. Hitchan
		Name: Gregory D. Hitchan
		Its: Member

		BLUM STRATEGIC PARTNERS, L.P.

		By: Blum Strategic GP, L.L.C. Its: General Partner

		By:		/s/ Gregory D. Hitchan
		Name: Gregory D. Hitchan
		Its: Member

		BLUM STRATEGIC GP, L.L.C.

		By:		/s/ Gregory D. Hitchan
		Name: Gregory D. Hitchan
		Its: Member

Exhibit 99.1

THAYER BLUM FUNDING III LLC SC 13D/A