Patni's horizontal service lines comprise packaged software implementation quality assurance and embedded technology. Service offerings include infrastructure management application development and business process outsourcing. Application software services include product customization new application and rapid application development as well as rengineering services. Patni also offers application maintenance support for legacy systems. For more information visit the company web site http://www.patni.com or the product web page http://www.patni.com/services/serv_maintain.htm