I recently bought a 15 pack of Memorex DVD+R DL (RITEK-S04-66) and whenever I put my backup into the PS2, It makes a whole bunch of scratching like noises. My other DVD5s work just fine. I am suspecting a laser issue as I've been reading around the internet. Any help?
EDIT: For more information, I use a HL-DT-ST DVDRAM GSA 4167B DVD Burner and burn at 2.4x for DVD+R DL, with booktype DVD-ROM.
EDIT 2: I also use DVD Decrypter