In general the best way is to chain the different bootloaders. A primary bootloader installed on the MBA (grub) and then different bootloaders installed by each installed OS on a / or /boot partition so you can tell the primary bootloader to boot a secondary bootloader which manages entries for different kernels. So you just have to edit the menu.lst corresponding to the primary bootloader without you worry about kernel names root path and so on for each OS you add- each OS manages its own entries in menu.lst. For each OS installed (except of course the primary) you just have to add
title Your OS Version rootnoverify (hdx,y) (where x is the HD and y the partition on wich the bootloader you want to load is installed . Just remember grub numbers from 0 ) chainloader +1 you can also add the following entry in the other menu.lst so you can go back to the main menu of the primary bootloader title Main menu (or what you want) rootnoverify (hd0) chainloader +1 This message posted from opensolaris.org
