@ paniccode,
If you have used the MCSE tool and applied the “Enable Bitsetting†patch to the DVR-115D Firmware a Media Type DVD+R disk when Burned in the N e r o software program will atomically be Book Type Bit Set to DVD-ROM. Media Type DVR-R Media disk cannot be Book Type Bit Set to DVD-ROM.
Media Type and Book Type are two different things.
Suggest AFTER the Burning process has been completed closely check both the Media Type and Book Type of the Burned DVD+R disk. The Media Type of a Burned DVD+R disk will remain DVD+R but the Book Type will be changed to DVR-ROM.
Regards,
bjkg