Kelleri - That is exactly what i was trying to emulate! This comment made me happy.
Warlin - I'm glad I managed to pull of the glaciers, was totally skeptical about it when I started. About the ripples I left them out on purpose because they would clutter with the ones from the glaciers so i think the overall effect would be a bit too chaotic. Thnx for rep here as well
PhD if I manage to finish in Bioinformatics/Population genetics.
Cheers,
Barek