I flashed my Xbox 360 drive, and burned a game on a verbatim +R DL disk. My Xbox won't read it. I just get the option to open tray. I have an Asus drw-20b1ST drive, which is made by Lite-On. I don't believe it is capable of book type setting, and this may be my problem. I burned using IMG Burn, which wouldn't let me set the book type (FAILED! invalid field in CDB error), but I read most burners automatically set DVD +R to DVD-ROM. Using Opti Drive Control to check I found my burned DVD is still DVD +R DL. If this is the problem could someone tell what an inexpensive, but good burner that sets book type would be? Or is there a way to make my burner set book type? I've looked for a customer firmware for it and couldn't find anything. also My Xbox has sat for quite some time so when I first brought it out the drive wouldn't work. I had to pull it apart and clean the laser lens. Could it be the Xbox drive? Any help would be appreciated. Thanks PS I can post an IMGburn burn and verify log if that helps.