Okay, anybody wanna try this firmware out better starts with "Fast Burn" patched first. Right now "Ultra Fast Burn" patched seems to be a little to "aggressive", even on good quality media. My burner makes a thick dark ring on disc at ~3.5GB area.
Looks like OPC (or whatever) can't keep up with these high 10k+ speeds, not on my drive anyway.

MID: YUDEN000-T02 (TG001158) Verbatim branded
Type: DVD+R 8x rated
Burned as: Nero Create Data Disc (ISO image 4482MB)
Possible burn speed: 16x (after using OmniPatcher)
Burned at: 16x speed
Burntime: 5:45
Drive/Firmware: SOHW-1693/KS0B_ufb

My fastest Yuden burn ever on a Litey...