CALABASAS, Calif. – Digital Insight says it has signed two of its largest credit union clients to multi-year deals that call for expanded services from the online banking vendor. They are $2.7 billion, 250,000-member Digital Federal Credit Union (www.dcu.org) of Marlborough, Mass., and $2.7 billion, 265,000-member ESL Federal Credit Union (www.esl.org) of Rochester, N.Y. Digital FCU, a DI client since 2002, will add DI's growth and retention program to its online banking services, and has been signed through 2008, the company says. ESL, a DI client since 1997 and the Rochester area's largest locally owned financial institution, has signed with DI through 2010 and will add electronic bill presentment and payment and seamless downloads for Quicken and Microsoft Money users. Digital Insight (www.digitalinsight.com) has more than 700 credit union clients.