Thanks a lot, Pixie, for those valuable answers (as always!) I'll see how I can adapt the map.

I'm really anxious to start the climate maps, having read through your tutorial based on Geoff's Cookbook. It's really well devised and I'm sure it will be a huge help. Must have been (and still is, I notice) a lot of work. Anyway, I'm eager to see what sort of climate my landmasses will end up with.

Cheers - Akubra