Hi Justin,
The alias you see might be a sort of placeholder for what you intend to burn on the disc. the disc wont burn until you tell it to. there should be a burn cd icon in the window's toolbar.
i'm trying to remember correctly, but i think if you try to eject the blank disc and it's got "aliases" assigned to it, you might be asked ifyou want to burn the disc, my guess is you'd click yes 😉
hope that helps.