Problem creating MDS files

[shezik]

I was attempting to burn Gran Turismo 4 to a DVD+R DL disc. It requires an MDS file which contains the layer break information, but the image didn't come with it.

So I loaded it with PCSX2 (PS2 emulator), and the console said the second layer was found at sector 0x001a2240 (1,712,704)

Then I tried to create an MDS file, but to do so, ImgBurn needed the LBA address of the second layer.

I just want to know how to convert the sector number to an LBA address!

(And can I just use the sector number as the layer break point?)

Please help!

[dbminter]

I believe the number in parenthesis is the logical block address (LBA).