AVB (vangaurd) media in my 1633

Anyone have any luck burning AVB (vangaurd) DVD-R media in their Liteon 16x burner?
4x works with any firmware but anything faster is a no go.
And my Liteon 8x burner can do it with omnipatcher so i dunno - help!
These are the cheapos from newegg.com btw

hows this for 8x

pro.txt (548 Bytes)

sorry these discs where vakoss