I’ve just attended some preliminary training on the referencing software EndNote, which would ideally suit researchers and those committed to longer-term research projects and developing specialisms. You can use EndNote to search for keywords, retrieving results and viewing the abstract. The references are then stored under tagging (‘labels’) and establishing themed groups. It is similar to our other referencing software, Refworks but is probably more aimed at higher level students or researchers. I was particularly impressed by the way a user could find freely available pdfs within the collated references, rating the article, the flexibility it offered, the use of ‘sticky notes’, and an easy keyword search within the references. You can find EndNote on university pcs (start > all programs > EndNote). There are some videos from endnote.com that will help you if you want to use EndNote.