X-Window & AGA

["andrea" <andrea.franceschini%linet.it@localhost>]

HI

I'm using X on NetBSD-amiga box with AGA chipset only.
My server startup command is something like:
X  -dev /dev/gfr0 -W 703 -H 400 -D 8 :0
I wonder  if is possible to setup a different screen mode/REsolution and
how.

Thanks