Using a slide tool is an awful idea unless you want to damage your PS2. It only works on a certain version of the PS2. When I used the slide tool it broke my disc tray. I literally just stuck it in there, found a hold on something and pulled as hard as I could. I then heard a ear piercing crack and the tray came out maybe 2cm or 3cm. I was able to push the tray back into my PS2 but I could not eject it anymore. I have never been able to eject my disc tray since. I decided to get a flip top which allowed me to play games on my PS2 again. I then chipped the console, which I should of done from the start.