A friend of mine bought a DVD player from Blockbuster.
It may have been a Daewoo:confused: (I'm not sure)
Anywayz, the box specifically said that it supported CDG, but it actually did NOT when he tested it out.
He wound up mailing his player into the company and they upgraded it to allow CDG support...
So test out your player with a known good CDG disc to make sure it supports the format.