Hi, I just added to Overflow a script that generates XML node definitions when installing. The XML files are split in different toolboxes. The change is in CVS, but NOT in the 0.2.0 release. The next step is to change the overflow lib to use that info instead of the current "NODE_INFO" macro. Brad, I think we should handle that together. Jean-Marc -- Jean-Marc Valin Universite de Sherbrooke - Genie Electrique valj01 at gel.usherb.ca