Sponsor logos, as well as other variants of the FOSS4G banner are available for inclusion in your website, blog or other promotional material.
In 2007, 26% of delegates learned about the FOSS4G conference from weblinks. This is an easy and powerful way for you to promote FOSS4G and your own Geospatial Open Source credentials.
Pick your preferred logo at: http://wiki.osgeo.org/wiki/FOSS4G_2009_Marketing.
And make sure you include yourself as one of the sites promoting FOSS4G at: http://wiki.osgeo.org/wiki/FOSS4G_2009_Marketing#List_of_FOSS4G_promotions.
Credit to Volker Mische for creating the new images, and updating the previous images to use Standard banner sizes .