hello,
Please post your dvd quality scans burned with samsung ts-h552 here.
My scans for dvd-r AN31 (very poor media) burned with ts-h552b :
AN31 burned at 2X
AN31 burned at 4X
AN31@Plasmon1A burned at 4X (strategy modified with ala42’s mcse)
AN31@SONY04D1 burned at 4X (strategy modified with ala42’s mcse)