Minimal NetBSD Installation

[Werner Backes <werner%bit-1.de@localhost>]

Hello,
I'm new to embedded UNIX and have some questions
about it:
what is the best approach to get a stripped down
NetBSD installation so it can be booted from a
flash disk? Is it possible to make the kernel
execute compressed binaries? 
What do people use on embedded NetBSD systems
to display graphics? I think X11 is not really
possible on a 32 MB flash disk?

tia
     Werner