Latitude & Longitude

2 cool resources I just found:

1) getting latitude and longitude in google maps: (from tech-recipes.com)

When the location you want is in the center of the map, copy and paste this code into the location bar of your browser and press enter:
javascript:void(prompt('',gApplication.getMap().getCenter()));

2) directly converting addresses to latitude and longitude with this website

This site provides results from Google, the USC GIS lab, and a few other sources.