install over FreeBSD

[Al Zick <al%familysafeinternet.com@localhost>]

Hi,

I want to install NetBSD on a FreeBSD 7 (intel dual-core) system  
without physical access to the server. At one time, I though that  
FreeBSD used the same filesystem as NetBSD. Can someone tell me if  
that is still true or is there away to create a NetBSD filesystem  
from FreeBSD? Also, is there a how to on this kind of install somewhere?

Thanks,
Al