I am noticing a real drop in speed in generation 0, compared to the earlier version. Earlier it just whizzed through the structures in generation 0, but now it is taking 5-10 seconds for each structure. Furthermore it seems that there is almost no difference in speed when you use the -rt switch compared to not using it.

Are you calculating structures in gen. 0 in a different way now?

I am running on a w2k, Athlon XP 2100+
Before the update I would run through generation 0 in about 2-2,5 hours. This time it has been using 8 minutes to do 70 structures sofar.

/Regards
Ole