I'm a total noob to HDL, and I have been trying to look through the forums for a tutorial, but I don't really have a good knowledge base about it so I thought I'd ask in case someone can give me a few step by step instructions. I have an unmodded PS2 with HDL retail, and I want to patch my HDL so I can run my GT4 off the HD. What is the simplest way to patch this? Do I need to download a different HDL somewhere?