I noticed a story over at x-bit Labs talking about how Albatron Technologies plan to use a silver PCB for a couple of their new motherboards. I'm a fan of the colored PCB; this reminds me a lot of Triplex and Soltek though.
Albatron launched two new mainboards with silver coating of the PCB. Following Triplex, which manufactures graphics cards with silver PCB, the company claims that computer components with silver coating are much better than those without. The novelties are called Silver PX845G and Silver PX845E, as you can easily guess from their brand-names, they are based on Intel's 845G as well as Intel 845E chipsets.More information at x-bit Labs