I can't, I'm sorry. I understand you can't get a new computer but you're going to NEED too before you start Rom Hacking. My advice is, stop Rom Hacking for now and come back to it when you have a new computer and learn more about it. You can't just randomly ask ppl for help like you've been doing. Trust me, you gotta do things for yourself until you establish that you're a good Rom hacker. Afterwards, maybe ppl will help you out. But for now, you can't rom hack. Goodluck.