I need to add an ubuntu partition to my macbook pro (5.1 version, first unibody 15" from oct 2008). I need ubuntu to SBF flash my phone. Windows 7 64 bit pro has issues with motorola usb drivers. Anyway, trust me, I need ubuntu to boot from HD. It cannot be running on livecd, and it cannot be running on virtual machine. Now. I have used REfit before to dual boot OSX and linux. But I really want to maintain my windows partition. Is there a way I can maintain the two partitions I currently have and install ubuntu to a third 10 gig partition? Thanks in advance. Move as needed.