How to get a silent Radeon 9800 in a G5

We published an article about installing an Arctic-Cooling VGA Silencer kit for Radeon 9800 Pro inside a G5. The outcome is both silence and performance, at the expense of 2 PCI slots. Click here.
[Trans: The article is still only in French , but every operation is illustrated by a picture. Make sure you have the right equipment to re-cut plastic and file metal, like a Dremel system]