Dr. Howard Hammerman is an expert at datbase reporting in general and Crystal Reports in particular.  He has written six manuals on the subject and produced a video, two CBTs, on-line Crystal training and a monthly technical newsletter.  His company, Hammerman Associates, Inc. provides Crystal Reports classes in six US cities.  The company has consultants in 30 states and Canadian provicences.  The company provides Crystal and Visual Basic consulting, on-site training, telephone and web support for Crystal.  The company was founded in 1989.