Keeping Research Data Safe (KRDS), a workshop presentation from 2010 is the ninth of 12 presentations I have selected to mark 20 years in Digital Preservation. The remaining two to come will be published at monthly intervals over November and December 2015. This presentation was given as part of the KB Experts Workshop on Digital Preservation Costs, held at The Hague in the Netherlands in 2010. Although very small in terms of budget, the KRDS projects were terrific examples of collaboration to achieve influential results and the pleasure and value of working with colleagues from many disparate fields and organisations. I’ve selected it as an example of doing great things on small budgets if you have the right people, and for its influence on subsequent work both by me (e.g. impact studies) and others. For me, in terms of personal follow-up and later projects, the costs element of KRDS has been less important than the benefits side which has led to a series of project on impact with John Houghton (more on this in the final Slideshare in December). The KB requested a briefing document on each cost model presented at the workshop in the form of responses to their set questions. I have reproduced mine for the KRDS presentation on our blog at http://blog.beagrie.com - it captures lots of interesting context for the slides.