I have been burning MP3's to Audio CD's for many years. Recently, I have found numerous homemade videos on You Tube that I would like to burn to CD. I have tried 5 different CD burners and none of them will recognize any MP3's downloaded from You Tube. Even though my computer can read and play these MP3's with no problem, each time I attempt to add one as a track, the CD burning software says it's not a valid MP3 file. Does anyone know how I can get around this?