... And how about looking for a bifurcation sequence leading to period n, passing up the parameter, then just point to the sequence start if. Butterfly, oh you, irony of nature. Come here pal... Would this win anything? I need to ask George and Jane... And was Perl real time? What was the conclusion in this thread? Kernel only? Sleepy. And I need to move to the shadow again. Dog poo, I'm not cleaning it. I'll go around the tree. Nice. The point of nap.