I've been using a patched version of JEdit with tango icons for a while, but seems like I missed the fact that 4.3 pre 14 came out with Tango support. Go forth and download... Via http://deadcabbit.blogspot.com/2008/05/jedit-pre14-tango-has-arrived.html Tango is a project to bring tasty icons to open source projects, those on windows can also see tango icons in the current version of the gimp, in linux you can see them in gnome and kde.
Just found this while going through my phones photos. This is from my last contract, the company used to be Psions software division, we found the tape in the bottom of a desk draw, who knows maybe it is the master tape for this game? Update: Link to PsionSoftwareLTD promotional information on worldofspectrum.org