I have a Gateway 200ARC laptop with a Samsung SN-324F CDRW/DVD Combo drive. I’ve been burning some DVD+R DL discs with an NEC 3550A drive (bitsetted to DVD-ROM) and had no trouble reading them on a Lite-On 163D on my desktop. The Samsung drive is very finnicky with these discs, however - some read partially, others not at all. I was wondering if anyone has experienced similar difficulties. I just gave myself a crash course on booktypes and bitsetting and I believe I have properly set the booktype to DVD-ROM for these discs to increase compatability, so I don’t suspect it’s a problem there. My guess is that it’s the Samsung drive itself.