I have 10.4.5 installed from the patched DVD and I can't get the chain0 method or Acronis OS Selector 10 to work. I have several NTFS partitions and one AF type partition on the same HD. OSX is installed on the proper primary partition and I can't boot into it no matter what I try. I've booted from the DVD and set the proper boot volume and I've even tried booting with DVD > hit F8 > manually enter rd=disk0s3 to boot the OSX86 and as soon as the process starts a message comes up telling me to reboot the system. This happens every time I use this method. Going to try installing OSX86 first and XP after to see if the Darwin loader will handle OSX and Windows properly.