I'd like to make a list of the VERY BASIC node types in Piper so that we can make (or have made by dLoo's artist) some icons for Pied (and any other UI that can make use of icons). Off-hand, I'll list some BL nodes: (* means that the node can have its type changed (icon changed) by the USER and that the change does not reflect a change in basic functionality.) BL Network/Subnet* PL Network/Subnet:* - Processor: Generic* - Processor: Filter/Format Converter* - Viewer: Generic* - Viewer: SVG* Document: - Empty - Filled Container: - Database - Filesystem <-- I know what you're thinking, Brad Unknown Jean-Marc and Brad, could you list the basic Overflow nodes not listed above? Interator Decision? ? Cheers. Jeff -- +----------------------------------+ | J.W. Bizzaro | | | | http://bioinformatics.org/~jeff/ | | | | BIOINFORMATICS.ORG | | The Open Lab | | | | http://bioinformatics.org/ | +----------------------------------+