Jean-Marc Valin wrote: > > On a related topic, modules (I call them categories) in > Overflow are just a cleaner way to set up the menu. Yeah, this is what I was getting at in my last message. I'm thinking that the (Pied) user can create a blank workspace/network and use a popup menu to choose available loci/nodes to be placed on the workspace/network (as with Overflow). The hierarchy will help to make submenus. Jeff -- +----------------------------------+ | J.W. Bizzaro | | | | http://bioinformatics.org/~jeff/ | | | | BIOINFORMATICS.ORG | | The Open Lab | | | | http://bioinformatics.org/ | +----------------------------------+