Well i went to compusa, they have a few 1640's left,it says on the side of box 1640 where the 1650's say that, i installed it but i can't load the BenQ firmware, it came with GSOB firmware, is that any good?
Couldnt find anything on GSOB here so back to BSLB.
Used BQflash to load good ole BSLB, good to go!!
Guess whats going back.......1650!!