New Printing Technologies to save money

I recently have run across a really neat form of printing. It is used in 5 and 6 color printing and can make any project a whole lot more fun for not too much more money. It's metallic printing that is just a silver layer over cmyk. There is program that you can use in photoshop and illustrator. I will hopefully be getting the ap tomorrow and will be filling you all in on the ups and downs.