Not really true - there is a fault with Samsungs I have found.
I have looked for write strategies in Nero CD/DVD Speed and they all are blank.
But I downloaded the firmware from samsungodd and got the prog on here that opens the firmware and shows you speeds etc - can't overspeed yet, and there are tons of write strategies....
I will check for you and report back.
EDIT: Just checked for the 162L - Ritek DVD-R DL is there