Hey folks my name is Brian, I'm new to mac, just bought my mid 2007 intel iMac last year this month. I've been a windows user my whole life, and i wanted todo a dual boot with Boot CAMP. Now, I installed a copy of Windows XP SP2 Vol Lisc. perfectly fine. But then my friend gave me a copy of Windows Vista Ultimate. I recreated a partition, to my specs, and when I put the install disc in. I begin to install, and when I choose which partition I want to install Vista on, i Choose the boot camp one. but it says I cannot select it because it is not NTFS format... I checked everything on bootcamp assistant, and it doesnt give me the option to format to the correct partition type... is there anyway around this? I've read on other forums that NTFS doesn't work with OSX 10.5.. Which doesn't make sense, because why would BC Assistant say "Please insert your Windows Home, Professional, or Vista, Home, Home premium, business or Ultimate. I'm just baffled. Any help would be greatly appreciated.