My sincere gratitude for your assistance answering my questions and scheduling the air sealing and attic insulation work completed in February.  I appreciate your attention to the PEPCO updates to ensure my work order will be approved for the 2012 program rebate.
 
And also - thanks for your help troubleshooting the exhaust fan vent!  The first attempt (routing to the soffit) didn't work as anticipated, but re-venting to the gable end with the dryer vent/3-louver cap seems to be the successful resolution!  Exhausts well and the fan is operating quieter now that there's a shorter reach and a less-constricted vent cap.  I appreciate the extra effort involved and at no additional cost.
 
Kudos to the crews for professionalism and a great job.  All took care to prevent equipment from marring interior and exterior surfaces, removing or covering shoes indoors, and cleaning up the work areas afterwards.
 
Thank you again!