Karl-Max Wagner wrote: > > If I press the middle mouse key, two little Martians ( or > whatever they are ) and when I release it they sink into > oblivion. Inside all the symbol boxes there are two little > martians as well. Somehow I fail figuring it out :-(. 8^D That really is unintentional. I had the "Martians" (two people) icon appear by default for all nodes (each node can have its own icon), but I changed it so that there are none by default (they have to be specified). Apparently I forgot to change the DnD code too! They are cute though :-) I'll add that to my bug list. Jeff -- J.W. Bizzaro jeff at bioinformatics.org Director, Bioinformatics.org: The Open Lab http://bioinformatics.org/~jeff "All those scientists--they're all alike! They say they're working for us, but what they really want is to rule the world!" -- Angry Villager, Young Frankenstein --