Conclusion – The implementation of a discovery tool at one library has had both postive and negative outcomes. An increase in the use of electronic collections was observed as a positive outcome, whereas a decrease in the use of print collections was a negative outcome. Due to the findings of the study, the library revised its policy on content inclusion to the EDS. Any new content is now screened for suitability before it is included. As a changing student demographic evolves at the library, with an increase in distance and online learners, the library will grow its collection in line with their needs. The author notes that a further study is needed to examine ebook usage, and recommends that the library consider a move towards ebooks for all