Cambodia e-visa
 

Here is the new site to get your e-Visa:

http://www.mfaic.gov.kh/e-visa/start.aspx.

The old site which was run by a Malaysian firm had a falling out with the goverrnment for some reason.

Until this new site is proven to work satisfactorily it might be better to hold off applying for the visa for now.

There are reports that those who applied under the old site are having trouble getting them back

It took less than five minutes to get one upon my arrival in Cambodia.

Visa on arrival is the quickest and easiest.

May or may not save you time at the airports but it eliminates the hassel over what you pay for the visa at the two main land crossing from Thailand

I think the evisa saved us time. We were the last people off the plane and the first people to go through immigration. Everyone else from the plane had to wait in line to buy their visa.