Just saw this over at guru3d.
http://www.guru3d.com/news-story/gigabyte-expands-xtreme-gaming-graphics-cards.html
Kind of wish I'd seen this before buying my G1 gaming card.
http://www.guru3d.com/news-story/gigabyte-expands-xtreme-gaming-graphics-cards.html
XTREME Protection
Armored with a metal back plate, each XTREME GAMING graphics card is thoroughly applied with a breathable coating to shield against moisture, dust, and corrosion for a complete protection. This aerospace-grade coating is ideal for users who live in regions with high humidity, salt air pollution or extreme temperatures. Hardcore gamers who practice water-cooling or even LN2 overclocking could also benefit from this unique feature to reduce the risks of damages caused by coolant residue or leaks.
The XTREME GAMING graphics cards are also fitted with a smart power LED indicator next to the power connectors (available on selected models). When experiencing any power abnormality, the indicator will alert gamers by flashing light. Abnormal power-related events will recorded in the system as well through OC GURU utility software as a useful reference for troubleshooting.
Kind of wish I'd seen this before buying my G1 gaming card.