All info and pictures taken from the slim tool website,
How to install the slimtool:
Here you can see all 3 Slimtool MK2 ( Magic keys 2 ).
There is a sticker on the rear site of each Slimtool MK2.
On this picture you can see the console front view and the situation of each Slimtool MK2.
Stick component 1 in the hole over the on/reset button of your console, like on the photo below.
Now move the disk break to the right and hold it. Stick component 2 to the left side of the disk break, as shown below.
And last, put a Game or Swap Magic disc into your PlayStation, push the On/Reset button and insert component 3 into the 1mm gap situated in the back left site of your console.
When component 3 was inserted correctly the disc automatically starts to rotate!
If the disc does not rotate after you have inserted component 3 move the component a little bit to the left and to the right until the disc rotates!
How to use Swap Magic
Simplay insert swap magic disc dvd version for a dvd-r game or cd version for a cd-r game.
Next turn on
PS2, wait till it gets too a screen that says swap magic and the version number.
Then simply insert your copied game and press X, you can close the lid if you like but you don't have too.