Exhibit 99.2

TRANSACTIONS IN UNITS DURING THE PAST SIXTY DAYS
BY THE REPORTING PERSONS

     The following table sets forth all transactions with respect to Units effected in the past sixty (60) days by any of the Reporting Persons inclusive of any transaction effected as of 5:30 p.m. Eastern Standard Time, on January 29, 2008.

Identity of Person	Transaction Dates	Units Acquired		Price Per Unit		Transaction Type
Trust Venture Company, LLC	12/10/2007		2,500	$	9.06	Open Market
Trust Venture Company, LLC	12/11/2007		9,400	$	9.62	Open Market
Trust Venture Company, LLC	12/12/2007		4,300	$	9.99	Open Market
Trust Venture Company, LLC	12/14/2007		485,350	$	11.15	Open Market
Trust Venture Company, LLC	12/21/2007		1,800	$	9.39	Open Market
Trust Venture Company, LLC	12/24/2007		300	$	9.88	Open Market
Trust Venture Company, LLC	12/26/2007		665	$	9.98	Open Market
Trust Venture Company, LLC	1/09/2008		4,258	$	9.52	Open Market
Trust Venture Company, LLC	1/10/2008		2,000	$	9.98	Open Market
Trust Venture Company, LLC	1/11/2008		657	$	10.00	Open Market
Trust Venture Company, LLC	1/14/2008		10,000	$	10.00	Open Market
Trust Venture Company, LLC	1/15/2008		11,500	$	10.00	Open Market
Trust Venture Company, LLC	1/16/2008		7,500	$	10.00	Open Market
Trust Venture Company, LLC	1/17/2008		10,000	$	10.00	Open Market
Trust Venture Company, LLC	1/18/2008		10,000	$	10.00	Open Market
Trust Venture Company, LLC	1/22/2008		3,941	$	10.00	Open Market
Trust Venture Company, LLC	1/23/2008		10,319	$	9.97	Open Market
Trust Venture Company, LLC	1/24/2008		100	$	10.00	Open Market
Trust Venture Company, LLC	1/25/2008		2,300	$	10.00	Open Market
Trust Venture Company, LLC	1/28/2008		10,000	$	9.99	Open Market
Trust Venture Company, LLC	1/29/2008		11,300	$	10.00	Open Market