Here are 9 Overflow (PL) categories which probably should get icons. Jean-Marc, you said 15. What is missing? Network/Subnet Interator Logic Flow General IO Probe Math Signal Here are some additional icons that may be used to replace the Network/Subnet icon: Generic Processor Filter/Format Converter Generic Viewer Empty Document Filled Document Database Filesystem Unknown Feel free to send comments or add and remove icons from this list. Cheers. Jeff -- +----------------------------------+ | J.W. Bizzaro | | | | http://bioinformatics.org/~jeff/ | | | | BIOINFORMATICS.ORG | | The Open Lab | | | | http://bioinformatics.org/ | +----------------------------------+