I find the process of booting Vista and OS X on a Macbook pretty suicidal. Why go on such a trip and make your life difficult when having Windows XP is good enough. Well, if you are wondering how it can be done, then here's the link to a great post that shows you how it can be done. Be warned though that backup is essential when you follow the dark path..
Windows Vista comes with a new boot manager, that is very flexible. I thought it would be nice if I could use that to specify an entry for Mac OS X. However, the technology is new and I cannot find many documentations about it. The FAQ in Microsoft's web site does not tell you how to create a boot loader for Mac OS X. It only tells you how to create a boot loader for legacy systems like Windows XP. I then found out that people are using a chain0 file with Vista's boot manager to dual boot OS X and Vista for the OSx86 project. I tried that, but it did not work. The problem is that the chain0 file is not for booting Mac OS X on MacBook. What I really need is already on my MacBook. It's called boot.efi and it's under /usr/standalone/i386/ . The file is hidden from Finder. You will need to use Terminal application to copy it. Here are the steps.
