It takes a bit of getting used to at first, but I'm quite happy with the trees from tikZ, explained in great detail and with examples in the manual that comes with it (Section 20: "Making trees grow").
http://www.texample.net/ has a lot very noce examples. Best Florian. -- ________________________________________ Florian Grammel 2820 Gentofte Danmark -------------------------------------------------- Subscriptions, Archive, and List information, etc.: http://tug.org/mailman/listinfo/xetex
