had to get something to burn - I just burned this one on the Sony drive and it looks like you were right, it did change it to DVD-ROM at the bottom. Now if I could just get the non-double layer +R's working.
SONY BDRW BWU-300S 1.0a (ATA)
Current Profile: DVD+R DL
Disc Information:
Status: Complete
Erasable: No
Sessions: 1
Sectors: 3,964,576
Size: 8,119,451,648 bytes
Time: 881:03:01 (MM:SS:FF)
Supported Write Speeds: 2.4x
DVD