I have an ATI HD2400 Pro that has a passive heatsink that covers the gpu and ram. I mounted ( doesn't fit well but works ) a 120mm fan to is and it now idles around 38c and loads at 42-43c. I was wondering if there are any mods for this to help increase performance. I know this card will never be spectacular but I just want it to last me a bit longer while I save for a new card. I was hoping i could unlock shaders or volt mod or something like that. Any help is greatly appreciated!