I was just reading this article http://blog.sillica.com/2008/05/30/valve-source-engine-to-hit-linux-soon/ and author suggests that one of the Wine derivative has been used on PS2 in order to run the DirectX features using OpenGL. Is it technically possible to do with Wine? For all I know, Wine waited a long to get to Mac and port was only successful after Apple started using Intel CPU's.
