rc: >I think your algorithm is simply a little whacked, and drawing conclusions >from it is a bit of a stretch. They just clump up and sort of v-out on >the way to the edge. I will not be awarding you the Nobel Beaks Prize by >any means. Whacked??? Well... programs do tend to reflect their writers. I could/should put more flash in it to make it look better, but the idea is still there. As for the "bit of a stretch" maybe I see a bit further than you. The simplest solution is usually the right one. What's the name of that theorem -- axiom's razor or something' like that? However, I do like your Nobel Beaks Prize thing -- LOL tedd -- http://sperling.com