I've had an ASUS DRW1604P for about 3 weeks and have only just realised that none of the data dvds that I've burnt work on other DVD drives. I'm using nero and the data is verified after a burn and works fine on the actual burner drive, but when I transfer the disc to my Samsung DVD drive, it can't play most of the video files burnt, the picture files are jumbled (eyes, ears, nose etc in different places), or the disc just isn't able to be opened/read by the drive. I'm using Nero 184.108.40.206 and have tried different brands of media including TDK and Maxell. CDRs are burnt fine and work fine on other drives and I've got the latest firmward upgrade. I've also used easy dvd which produced a disc that was unreadable by either drive. I've run the discs through cdcheck and on the burner drive, no errors are found, but when run through the dvd drive, no errors are found but warnings that the file size and bytes read are different. Is there a fault with the burner or am I missing something simple? Can anyone help?