guest - the last I heard (which was a while back I admit) the latest version was about to come out when Microsloth went and introduced windoze-xp; which more or less necessitated a revamp. rumour only.I trust Dick to get a new version out when he can. I believe a mac 2000 version is available - and likewise a pc-2000 version - but they never went into general circulation.
Dick Greenhaus would be the one to answer your questions.