What's the difference?

Between Memorex CD-R and the ones that say Memorex Audio CD-R?

The differenct is that the one marked audio pays a large royalty to the starving recording companies, and only the audio one can be used in a audio recorder.

OK, But…can the one marked audio also be used the same as the one not marked audio? Say for burning game back-ups and the like?

I’ve done it a couple times without any problem. I wouldn’t waste my money on them tho.