As previously disclosed, the Company voluntarily prepaid $150 million of the outstanding balance of the Term A Credit Facility during the full year 2012. The total prepaid amount consists of three $50 million payments made on March 8, 2012, July 9, 2012 and November 7, 2012.Description of Non-GAAP Measures The Company defines Adjusted Operating Cash Flow ("AOCF"), which is a non-GAAP financial measure, as operating income (loss) before depreciation and amortization, share-based compensation expense or benefit and restructuring expenses or credits. Because it is based upon operating income (loss), AOCF also excludes interest expense (including cash interest expense) and other non-operating income and expense items. The Company believes that the exclusion of share-based compensation expense or benefit allows investors to better track the performance of the various operating units of the business without regard to the effect of the settlement of an obligation that is not expected to be made in cash. The Company believes that AOCF is an appropriate measure for evaluating the operating performance of the business segments and the Company on a consolidated basis. AOCF and similar measures with similar titles are common performance measures used by investors, analysts and peers to compare performance in the industry. Internally, the Company uses net revenues and AOCF measures as the most important indicators of its business performance, and evaluates management's effectiveness with specific reference to these indicators. AOCF should be viewed as a supplement to and not a substitute for operating income (loss), net income (loss), and other measures of performance presented in accordance with U.S. generally accepted accounting principles ("GAAP"). Since AOCF is not a measure of performance calculated in accordance with GAAP, this measure may not be comparable to similar measures with similar titles used by other companies. For a reconciliation of AOCF to operating income (loss), please see page 8 of this release.