bottom line, when my laptop is on the "Save power" mode it has more performance rather on the SLI mode. when it is on one gpu it is on the 9400M G though when it is on the dual mode its on 9200M GS. i've searched a lot, the solution though was either not found or very old. e.g. i tried to unlock the SLI section in the nv control pannel without success (i tried to mod my nvdj.inf using the modded nv_display.inf file to unleash every possible feature) what can i do? Laptop: Dell Studio XPS 134