Help here I need to install vista alone, but it needs that the hard disk must be a MBT (Masterbootrecord) In oder to do that is to change it in Disk utilities right? I pclicked on the partition tab but the option button went missing..... I reformat the mac and install mac osx again. Its 10.4.4 do I need to update it into 10.4.11 para makita ko yung option sa partition tab?