First and most important, DO NOT get a neokey. It will kill your laser. All neo chips do this. They are garbage. Get a no swap chip like a Messaih 2(best) or Magic 3. You can identify your PS2 version
here. You can use RecordNow Max or PrimoDvd to make images. If the game is cd based(blue back) then use cdr. If it is anything else use dvd-r. Most games are between 2-4 GB.