0 Install Android in VirtualBox

Get Android ISO.
Create new VM image (OS Linux,Vesion Other Linux)
Memory – not less than 256Mb
Create HDD.
Not less than 1Gb
Choose Dynamically expanding storage
Mount the ISO.
Boot UP.
For Live CD - Choose VESA MODE
For installation- Install.
Create modify partitions. (it’s done with cfdisk)
When done with partitions – Quit.
Choose created entry – VBOX Harddisk.
Filesystem – ext3
Install boot loader GRUB. (You need this.Really.)
/system directory as read-write : select NO
Then after install and reboot :
RUN Android.