I have had this, or a similar problem, with fc14. My problem is that the dvd playing program (I believe it is XINE) says it can't find /dev/dvd. That is because there is no /dev/dvd. My fix is to open mc go to /dev and copy dvd1 to dvd. I tried to use a command line and run "cp /dev/dvd1 /dev/dvd", but that didn't work. I don't know why, I probably need a switch. I hope this helps.