Triple boot WinXP, Windows 8 and opensuse

Hello!

I have installed on dual boot WinXP and Windows 8, XP installed first.
I want to install opensuse on this computer to triple boot - is this possible?
Where to install bootloader for suse?

I am insttaled suse on dual boot with XP, W7 and W8, never on triple boot - i need XP for some apps which is not worked on W8.

Better option would be to use one of the those MS stuff in a virtual mode