i use to burn dvd's no problem but now when i burn them and try to view them on the dvd player it says its a invaild disk. I noticed as i am burning them this pops up: 20:34:52(time) Book Type automatically set to: current recorder setting I have never seen that on there before and i dunno if that is causing the problem if so can someone please help me on how to get rid of that...........thank u