Depending on which platform you use, there may be a number of different options available to you for RISC OS itself. As well as the standard distribution from RISC OS Open Ltd (ROOL), for example, there’s also the ePic option, also from ROOL, which – for a price – adds a great deal of bundled commercial software. Then there’s RISC OS Direct from RISC OS Developments Ltd, and if you’re opting for an emulated solution, what about older versions of RISC OS?