Make sure you get the ones made in Japan.
They have a ribbed bottom on the outside if you want to check fast.
The code is TYG02
The others are made in Taiwan and have a code ProdiscF01.
The Taiwan pack stacks on the Japan pack, but not the other way around.
When I realized I could get the TYG02, I went back and bought a basket full, but could only get 3 dvd-r.
I just read the other post down a bit, looking for TY and not FUJI !!
I am seeing the same issue he reported.. towards the outer rim, benq scan in a benq usb2 drive is reporting serious problems at the 8x speed. Just passable at 4x speed. This is bad news.