VBoxManage setextradata “Android” “CustomVideoMode1” “1024x768x16”
Grub -> Debug mode
mkdir /boot
mount /dev/sda1 /boot
vi /boot/grub/menu.lst
title Android-x86
kernel /android-.....hardware=android_x86 video=-16 UVESA_MODE=1024x768 SRC=/.....
umount /boot
rmdir /boot
reboot –f
