These are great website for schools to use as a resource for technology integration. 

Share Techology
Share Technology is a non-profit organization whose sole purpose is to provide a way to share and trade technology online for free. They have links to request technology needed for you and your school, as well as a place to donate any un-used computers or technology to those in need.
http://sharetechnology.org

Imagiworks
Imagiworks is a site where teachers and schools can purchase equipment to be used, especially in the areas of math and science. There is a section for basic information about some of the Imagiworks products, as well as a section for teachers and students.
http://www.imagiworks.com/index7.html