I am running the latest 2.4.4.0 version of imgburn and attempting to burn Xbox 360 iso's onto Verbatim 8X which are made in singapore. I have been attempting this at a speed of 2.4X on a LG GU20LU10 for the past week without any joy. The burner was only purchased last Sunday (9th June 2009) and it has had the frimware updated to the latest version. I have set my .dvd files to open straight onto imgburn and when I place a disc in and it gives the details this is what appears in the top right box.
HL-DT-ST DVDRAM GE20LU10 FE06 (USB)
Current Profile: DVD+R DL
Disc Information:
Status: Empty
Erasable: No
Free Sectors: 4,173,824
Free Space: 8,547,991,552 bytes
Free Time: 927:32:74 (MM:SS:FF)
Supported Write Speeds: 2.4x, 4x, 6x, 8x, 10x
DVD