Hi Folks, Well Maxwell's Demon seems to be working overtime, and I managed to send out the URLs for webpages on our development site. The correct URL to register for the Teaching Geochemistry workshop is: http://serc.carleton.edu/NAGTWorkshops/geochemistry05/registration.html The correct URL for submitting an activity is: http://serc.carleton.edu/NAGTWorkshops/geochemistry05/contribact.html Examples from existing teaching collections for Geochemistry, Petrology and Structural Geology are: http://serc.carleton.edu/NAGTWorkshops/geochemistry/index.html http://serc.carleton.edu/NAGTWorkshops/petrology/teaching_materials.html http://serc.carleton.edu/NAGTWorkshops/structure/activities.html I apoligize (globally) to all for any confusion that this has caused. With best wishes to all, Dave Mogk