Moray suggests we should have some paper schedules put up around the place. Sounds like a good idea. Mark, can you assist? -- Steve McIntyre, Cambridge, UK. steve@einval.com "Further comment on how I feel about IBM will appear once I've worked out whether they're being malicious or incompetent. Capital letters are forecast." Matthew Garrett, http://www.livejournal.com/users/mjg59/30675.html