opened a terminal and typed
apt-get install rungetty
Then nano /etc/event.d/tty1 and edited the last line
#exec /sbin/getty 38400 tty1
exec /sbin/rungetty tty1 --autologin root
then nano /root/.bash_profile
now it autologs in and boots by itself
i have bt4 pre realease in my laptop acer aspire one i installed thru install.sh and ask me for a user name <manulu> and a password but i whant allways to boot as root with this proces it's possible?