On January 24, Impac Funding Corp. settled a lawsuit brought by Citigroup Global Markets Inc. alleging violations of Sections 18 and 20 of the Securities Exchange Act and negligent misrepresentation based on alleged misstatements in the Pooling and Servicing Agreement for an RMBS trust.  Judge Mariana R. Pfaelzer of the Federal District Court for the Central District of California approved the settlement, which requires Impac to pay Citigroup $3.1 million in cash or securities of Impac Mortgage Holdings.  Motion for Approval of Settlement.  Order Approving Settlement.