Pues eso, hoy cuando llegue a casa me encontre esto...
Updates to Team Fortress 2 and Day of Defeat: Source have been released. The updates will be applied automatically when your Steam client is restarted. The specific changes include:
Team Fortress 2 and Day of Defeat: Source
Fixed screenshots being black when Multicore Rendering is enabled.
Fixed sprays not showing up on some surfaces.
Fixed decal crash during changelevel.
Fixed crash caused by setting the decal limit too high on some machines.
Fixed crash caused by decals in the world render loop.
Fixed crash caused by convars changing while rendering is queued.
Parece que ya han arreglado las screens en negro con el mat_queue 2 y un par de cositas mas...
