The Notebook Review forums were hosted by TechTarget, who shut down them down on January 31, 2022. This static read-only archive was pulled by NBR forum users between January 20 and January 31, 2022, in an effort to make sure that the valuable technical information that had been posted on the forums is preserved. For current discussions, many NBR forum users moved over to NotebookTalk.net after the shutdown.
The term "Multi-Drive" is an industry standard; it means it can burn both CD and DVD media. Look up the specs on your drive by model #; you may find that it's SUPPOSED to burn DVDs, but is defective. Alternately, you may find that you're supposed to have a drive that is DVD-Multi compatible, but someone put the Multi-labeled face on a non-multi-capable drive. Yes, I've seen stranger than that coming direct from the factory.