Following our previous news about the availability of the EFI firmware for Radeon HD 4890, two members of our team have tested the procedure, with a Mac Pro rev1 and a Mac Pro 2008. Let's start with some reminder and the list of tools you will need and where to find them:
A Radeon HD 4890 with a strict ATI/AND reference design
The modified EFI firmware: http://netkas.org/?p=118
Follow the flashing procedure previously described (not available in english yet, sorry): http://www.macbidouille.com/articles/281/page1
Install the following files required to activate 3D acceleration with Leopard: http://r
