The mention of RIM brings back memories of the 1980's and R:Base 4000. The company I was working at has just gotten to the point that they were trying out those new-fangled PC things and R:Base 4000 was one of the software packages being used, as opposed to dBase II, FoxPro or Javelin. It was interesting playing around with it.
For 'real' work we used a System 38, running RPG-III.