Just to help orient those who are unsure of where exactly Cambodia is, here are two maps:
cambodia_map480

Cambodia-provinces-map

I will be in Phnom Penh the first couple weeks and then in Svay Rieng (which is on the Vietnam border).

**Thanks to http://www.yellowpages-cambodia.com/images/maps/South-East-Asia-Map.jpg and http://media.maps.com/magellan/Images/CAMBOD-W1.gif for their maps.