tcphoto1 wrote:
Or launch Disk Utility, highlight the CD and hit eject in the menu.
That only works if one can boot up the computer and launch Disk Utility. 😉
The OP stated the computer would not boot up (from the internal HDD), and with an optical disc stuck in the drive, booting from the Mac OS X DVD to launch DU would not work either. Now, if the OP had a bootable clone of his system on an external hard drive handy,
then the MBP could have been booted from that, and DU run and used to eject the disc - but that was probably not the case, and certainly not the easiest solution in this instance.