We compile the maps whit the cpu power, true? Why no we use the GPU of the video board? I sure it will be faster compiling the maps whit GPU rather that CPU. It only a sugestion, I see not much time a opensurce progran who crack rar files and it used GPU of video card for generate password up to 3 times more faster that using CPU, don´t remember where I see right now, but if I remind, I will post it. I know is not easy job. bye boys.