--- a/photo.rst	Sat Aug 25 11:23:05 2012 +0300
+++ b/photo.rst	Sat Aug 25 12:39:53 2012 +0300
@@ -10,5 +10,31 @@
 ======================================
 ::
 
+  $ sudo apt-get install gphoto2
+  $ sudo addgroup camera
+  $ sudo adduser user camera
+  $ /usr/lib/i386-linux-gnu/libgphoto2/print-camera-list udev-rules mode 0660 group camera | sudo sh -c "cat >/etc/udev/rules.d/90-my-libgphoto2.rules"
+
+You can write own rules::
+
+  $ lsusb | grep Nikon
+  Bus 001 Device 005: ID 04b0:031c Nikon Corp.
+
+  $ cat /etc/udev/rules.d/90-my-camera.rules
+  ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="031c", MODE="0660", GROUP="camera"
+
+After all those actions restart Linux.
+
+Check if your camera detected:
+
+  $ gphoto2 --auto-detect
+
+Install GUI client:
+
   $ sudo apt-get install gtkam
 
+  https://wiki.archlinux.org/index.php/Libgphoto2
+                Digital Cameras
+
+
+