The only dongle supported for that model that I'm aware of is the WIS09ABGN.
I have no idea if others exist.
I just purchased the bdp 1600 and I was able to put the 1600 in the DMZ and connect to the net. I think that I may have purchased the wrong wireless dongle Rosewill RNX-EASY1. After configuring the network settings it says access point not found and the MAC address never displays when doing the network test. Is the EASY1 compatible? Please confirm/deny usability. If not usable, please give appropriate alternatives to the Samsung adapter. Thanks