The icons in this collection come from a variety of sources and talented designers. We are working to provide detailed information about each set of icons. Unless information is provided that clearly states otherwise, assume that these icons are NOT available for redistribution, copying, or use by anyone. The reality is actually that most of the icons are licensed under a free license (like one of the permissive licenses from Creative Commons or Free Software Foundation), and others are only permitted for personal, non-commercial use. Until we can provide the specific licensing details, it would be safer to assume that the sets are just pretty to look at, but not available for your use. If you are one of the designers of an icon set featured here, and if we have not yet provided the details about your icons, you can help us by contacting us with the missing information. Likewise, if you would like your icons removed from our collection because they are not freely licensed after all, then please let us know so we can resolve the matter quickly for you. For contact information, please visit our home page at http://SacramentoOnlineServices.com/