http://github.com/etgryphon/sai
Inkscape
Mondrian
http://www.adobe.com/svg/viewer/install, http://www.adobe.com/svg/viewer/install/beta.html
http://plugindoc.mozdev.org/winmime.html
http://www.adobe.com/svg
http://www.mozilla.org/projects/svg
http://www.hongkiat.com/blog/50-websites-for-free-vector-images-download