Yo, I had to start a new account because I forgot my password on my prevoius account =P. Anyways, recently windows started cause trouble and now everytime I bootup in windows it'll show the BSoD (blue sceen of death) and say 'unmountable boot volume'. I did some reserch and found this page* and it had a step-by-step process to 'combat' this problem. But the " Security Option " tab is greyed out in disk Utility so I cant erase the partion and reinstall. Is there anyway to un-gray it out? Heres a picture i took surrouding the black area. *http://docs.info.apple.com/article.html?artnum=303572#faq0 scroll down untill u see this heading >>>While installing Windows XP, this message appears: "A problem has been detected and windows has been shut down to prevent damage to your computer. UNMOUNTABLE_BOOT_VOLUME".<<< Specs - Stock MacBook Pro 2ghz duo core.