ATI offers DirectX - OpenGL converter

Could this mean games for Macs?

Graphics chip maker ATI Technologies has released HLSL2GLSL, an open source application designed to help programmers convert graphics code optimized for Windows’ DirectX 9 Application Programming Interface (API) to OpenGL, which is used on the Mac. Binaries for Mac OS X and Windows are available for download.

http://www.macworld.com/news/2006/11/10/hlsl2glsl/index.php#

something like this would be nice for linux too, i think