Mrs B made a label of the contents of the DVD, off of a screen print of the directory. Don't know how you might print that on label like you mentioned.
Get yourself a litescribe drive and cd's. Best thing i have found if all you want is to write on them
It's possible that a paper label could cause an out of balance issue but the major reason that paper is bad is that it causes players to overheat and skip, stall and stutter. Heat needs to rise through the disk from the laser and dissipate, paper prevents it from doing so. Epson makes disk printers that are fairly cheap if you don't plan on making too many, if you are planning on doing several thousand or more in the future Primera Bravo SE is the way to go.
....... it didn't take long to learn their are absolutely no advantages with paper especially now when dvd printers can be had for $75......