Ive noticed NetBSD 2.0 starts from a fresh install with kernfs mounted, is 
there a reason for it? may I remove it (or at least noauto) in /etc/fstab or 
is it required for something to work properly? (not that takes much space, 
anyway..)

May I setup a mfs for every tmp or it is better not to? are in these dirs 
files stored by something in order to work properly from system boot? I 
mean, may I suppose every tmp holds just session-valid files, or is there 
some application storing permanently stuff in a tmp folder?

Germano