How to Use Vista Beta 2 Boot Manager to Dual Boot Vista and OS X on a MacBook

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.
Computer Bits