As mentioned, OPL on the Series 60 is improving on a daily basis. Ewan has been looking at the wider picture, and what tools and techniques are going to be needed in the future to help he new OPL user (and make it a lot easier for us old-timers). To this end he's put together a Discussion Paper on one way forward. It has been reviewed by a few of the OPL Team, and it is now available for public discussion.