Sorry, I forgot about the DLLs found in [font=courier new]yafaray-plugins[/font] folder. It should be possible to remove the ones which are not used: list the values associated to all the parameters named [font=courier new]"types"[/font] in the program, and remove the DLLs which doesn't match the found names. But this might be more complicated that this, because libjpgHandler and libpngHandler DLLs must be kept to support JPEG and PNG of texture images. There might be other dependencies that will need a deeper study.