I had a strange problem earlier tonight, DVD got stuck in the drive but the MBP wouldn't boot no matter what I did. See all details here
http://silvermac.com/blog/2006/dvd-s...n-macbook-pro/
I tried with pressing mouse button (trackpad), tried to reset PRAM, tried to boot in target mode but nothing helped, the screen was just grey. So I had to lock the breaks on the DVD, I stuck the piece of cardboard into the drive to stop it from spinning and this finally got it out.
I wonder, why MBP wouldn't even try to eject it when I ress trackpad button while booting ? Even more, why would it ignore the target mode ?