Hi,

To avoid a level of magnitude of complexity and strange interactions
between boot codes of multiple Operating systems, you may want to look
into Removable drive trays.

http://www.google.com/search?hl=en&ie=UTF-8&oe=UTF-8&q=removable+drive+trays&btnG=Google+Search

I have in the past used a number of boot loaders and have seen that the
time invested into trying to get all this to work is often destroyed by
some inadvertent action when attempting to fix some other OS on a shared
drive. It is better to divide and conquer.

Jeff

 On Wed, 23 Oct 2002, Steven Grunza wrote:

> System Info:
>          Dell Inspiron 7500 /w/ 192 MB and 12 GB disk
>          Win2K on first partition
>          NetBSD-1.6 on second partition -- installed without saying yes to
> either the boot loader, custom boot blocks, or anything else that sounded
> like it was going to change how the machine boots