VirtualBox

Type: Dynamically expanding image
Location: /home/tanyeun/.VirtualBox/VDI/WindowsXP.vdi
Size: 10.00 GB (10737418240 Bytes)

I left 10G because I thought XP needs lots of MEM space
but the truth is it only takes about 4 G

add user to group of VirtualBox:
vi /etc/group
vboxusers:x:120:user

press right ctrl to free the mouse from the VM

# Integration ---
if we add device -> Install Guest Additions
then we can combine windows and linux together which is pretty cool
back to non-combination mode using HOST + L (HOST = right ctrl)

# Audio
Host Audio Driver: OSS Audio Driver