How do I triple-boot XP, Vista, and Fedora 8 but still use the Windows Vista Bootloader?

I already have a working XP-Vista dual-boot system. I use EasyBCD to configure my MBR. I also checked out EasyBCD's website and it says that I can properly boot Vista with Fedora while still using the Vista bootloader. The problem is that I don't know what would happen if I triple-boot my system.