oh..hmm..Modeling is different things to different folks..your packages will shape your approach to it. I have Turbo-cad on one of those 'freebie' disks, but haven't played with it much..have fun in the land of chamfer..;)

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)