This may help folks trying to buy a DRU-810A that will crossflash to a 1640

See this post I put in the Lite-On/Sony forum.

Ways to distinguish a DRU-810A from a DRU-810A-R (without opening the box)

After I posted, I realized it might be of more interest to folks here. :doh:

Elwood

So . . . which one is the BenQ? :confused:

***Edit: Strike that . . . I went back and read your headline more carefully . . . . *** :o