Hi there folks! I have a problem. My late-2007 Macbook's hdd got screwed and I bought a new one. Now I try to install Snow Leopard 10.6.0.0 but Macbook won't boot from the install disc. It spins the disc a couple of seconds and then ejects it. Key commands don't help. Startup manager won't show up if I keep pressing the option key during startup and same goes with pressing c for booting. After spinning and ejecting the disc the folder with question mark. What should I do? Thanks a lot.