diff --git a/init.sh b/init.sh
index 26e79cd..72d2890 100644
--- a/init.sh
+++ b/init.sh
@@ -25,6 +25,7 @@ dd if=win of=win.iso
 rm -rf win
 
 # qemu
+# install qemu libvirt-daemon spice-vdagent spice-client-gtk
 SPICE_PORT=5924
 qemu-system-x86_64 \
     -enable-kvm \
@@ -37,7 +38,7 @@ qemu-system-x86_64 \
     -vga qxl \
     -boot d \
     -cdrom win.iso \
-    -drive file=/dev/sda,cache=none,if=virtio \
+    -drive file=/dev/sdb,cache=none,if=virtio \     # change drive if needed
     -spice port=${SPICE_PORT},disable-ticketing \
     -device virtio-serial \
     -chardev spicevmc,id=vdagent,name=vdagent \