Pandora's Box #2

Still remember Pandora’s Box #1? This is the sequel.

Source: http://www.istockphoto.com/stock-photo-2040999-pandora-s-box.php?st=7dc4865 

Situation: 

Having solved the first logic problem given by Pandora, the Pandora’s husband wanna be have to solve the second problem.

Clues:

At least one inscription is true and at least one is false.

• Golden box: “The ring is not in the silver box.”
• Silver box: “The ring is not in this box.”
• Lead box: “The ring is in this box.”

Question:

Where’s the ring hidden?

P.S.: This brain teaser I copied from Brain Teasers (http://brainden.com/logic-problems.htm). Just on click on that link, then you’ll get more brain teasers to tease your brain or even just to ease your boring day. When you get stuck, you can visit brain teasers forum to get extra “clues” from them whom have tried to solve it (but for me, it’s better to do it by myself as I did in solving this quiz).