In fall 2008, a collaborative partnership was formed between the libraries of two Indiana universities--Marian College's (now Marian University) Mother Theresa Hackelmeier Memorial Library, and the University Library at Indiana University-Purdue University Indianapolis (IUPUI). The authors discuss the digital nature of this collaboration, which benefits both institutions and results in making a complex digital collection come to fruition. They describe lessons learned from interinstitutional collaboration and conclude that interinstitutional digital collaboration has proven a win-win situation that ensures productive and realized outcomes.