I can't seem to boot into OSX at all. I was using Snow Leopard just fine one day and then it started acting strange so I restarted my computer and it stopped booting up. When I restart my computer now it just boots into Windows, I put Windows on my machine a long time ago but never use it. I tried unplugging all my peripheral webcam, external drives, wacom tablet but it didnt help. I tried booting from my install disc and running a disk utility on my startup drive, it doesn't even show up. I have a internal 250GB hard drive with OSX installed and I have a 500GB internal hard drive with a Windows partition. The disk utility only recognizes my 500GB drive. I also have a external hard drive that backs up everything using time machine.