Some DVD Media from SLS
[cheap media page][better media page]

Action DVD+R 1-4x S$1.60 per piece only.
As you could see below, PI n P0 errors are extremely hiigh, albeit it passes the dvdinfopro discscan test.

too high PI & P0 values in KPROBE tests.

Perfect disc scan.

JANGLE DVD-R 1-4x ($1.60/pc)

KPROBE showed high PI n PO which are no good.dvdinfopro scandisc showed errors.NOT RECOMMENDED!

TDK 52x COMBO showed minute read error. Below is how LG4082B read the disc.

this is how LG4082B read the disc.

this is how Nec2510 oem) read the disc.

this is how TDK CRW523252BC(liteon oem) read it.

burnt using TDK880N