The Treasury Department is making significant changes to the Home Affordable Modification Program designed to match some of the success servicers have had with proprietary loss mitigation programs.Non-agency servicers participating in the Home Affordable Foreclosure Alternatives short sale and deed-in-lieu of foreclosure portion of HAMP need to update their policies immediately, the Treasury announced this week. The structure for servicer incentive payments on non-agency first-lien HAMP mods will also change in October. "Unless prohibited by ... [includes one data chart]