I have an HP pavilion HP Pavilion dv7-1175nr Entertainment I have 4gb of ram and i am running vista 64bit i got a nividia geforces 9600mgt my lpatop came with a blueray play built in it i have tryed running two of my blue ray dvd's "shooter" and "there will be blood" but they wont work but my girlfriends "twilight" blueray dvd will work fine it plays all normal dvds and what not it's just blueray i am having troulbe with i downloaded the lates software for hp quick play and put cyberlink power dvd 9 and it still does not work? whats up anyone got an idea