If I remember OS9 well (and I don't) I believe for audio you need: Audio CD Access Apple CD/DVD Driver Apple Audio Extension As for DVD, the driver above should do the trick. If you're having trouble with Audio CD playback, try using Audion. http://www.panic.com/ It's shareware, limits you to 30 minutes per launch. I use it on both Mac OS X and Mac OS 9 so to me it was worth the 20$ shareware fee. I love it, it's a great app. Someday I plan on writing my own audio player for Mac, down with shareware! Long live open source! CJ Scaminaci Project Halo: Webwar Evolved Lead Software Engineer-Macintosh Development http://webwar.sourceforge.net http://sourceforge.net/projects/webwar HaloGenius at sbcglobal.net