A friend brought his new 15" Macbook Pro to me after trying to install Boot Camp and Windows XP. He said that he made a second partition for Windows; however, the drive showed only one partition formatted with NTFS. I tried reinstalling mac os using the disk that came with the laptop. When it came time to choose the destination drive, none showed up. I then went to Disk Utility. The drive and the volume showed up in the left panel but I could not Erase or do anything else - all the options were grayed out. With no firewire port I am also unable to use target mode. I am looking for suggestions on what I can do to re-install Leopard. Thanks in advance for your help.