I approached dgtl concepts to produce promotional films for a Royal Society of Chemistry (RSC) interest group. I discussed our requirements with Sam (dgtl concepts) and together we formulated ideas for the film, deciding upon filming a conference event I had organised in central London. I found Sam to be relaxed, helpful, creative and very positive. On the day of the filming dgtl concepts arrived on-time and went about their filming in a quiet, professional manner. Sam kept me informed of the progress of the filming through-out the day. As agreed, within around two weeks we had a really good first draft of four separate films. And after some minor amendments the final films were delivered on time. The films are superb, I am really impressed with the result, and they have gone a long way to help publicise our RSC interest group.