After some long and sleepless nights, at the end I have the needed patches and drivers in order for my Radeon to be working properly. In the beginning, it used to be detected as 16MB PCI video board, no resolutions were available, but now, after few drivers and patches, I even had to modify one and compile it myself (for which I had to download xcode ), my video board is detected as AGP with 256 of Ram, CoreImage and Quartz support.The results from Xbench changed from 4-5 in the UI and 30-40 on the rest to 110-120 on the UI and 80-90. My total result now is about 80. This morning I installed awstats, to make the people that check their statistics on my machine happy (including me).