So my white macbooks hard drive broke along with my cd drive. I purchased a new hard drive and put it in but now I have no way to install Leopard since my cd drive is broke. I do understand the best way would be to buy an external CD drive and use that but I would rather not waste all that money on one use. I do have a firewire cable and my friend has a white macbook. I've heard that you can boot using another computer and use there cd drive via firewire by holding "T" or whatever. Its very confusing and was wondering if somebody could help me with a guide or some steps on how to use another macbooks cd drive on my broken mac so i can fix mine. any help would be appreciated. thank you.