here is a link to a website that sell them, you can get installation instructions from them but if you still have a old ps2 i would recomend you get something called FMCB installed onto it this will allow you to play all your old ps1 games that you wish to download aswell as ps2 games but its your choice if you want more information on FMCB click here this site offers a free installation service the link to which can be found here