I'd start at
	http://www.netbsd.org/Documentation/elf.html#updating-from-a.out

	If the first paragraph does not read:

The recommended method is to install a ELF snapshot.
If you try upgrading via source and something goes wrong it is very
easy to hose your system such that it will not even boot to single-user mode. 
However for those who wish to to upgrade from source: 
	
	then wait an hour or so and try the page again (have just
	committed an updated version)

		David/absolute

       What _is_, what _should be_, and what _could be_ are all distinct.

On Sat, 10 Jul 1999, Chan Yiu Wah wrote:

> Hello,
> 
> I would like to know if there is procedures that make the system (i386) 
> in ELF from current.  Anyone have the procedure ready for it ?  Thanks.
> 
> clarence
>