And, if the CD in the drive is important to you, when you have the new drive installed (Best Buy used to install new drives for free if you buy them there, this may still be the case) ask to keep the old drive unless they can shake the CD out for you. You can pry the drive door and tray out with a butter knife or a flat screwdriver and snap the tray out, then you should be able to shake the CD out easily.
Old trick, from the days when CD trays were sideways if you wanted the CPU mounted under the desk instead of laying flat on top of the desk... CDs got stuck fairly often back then.
Just remember to recycle the drive afterwards.