Chris, this is just speculation on my part, but as Greg wrote that post nearly FOUR years ago, chances are good that he's not monitoring this thread anymore.
Just FYI, there isn't a code for the VR-309 in the 15-1994. Some older remotes use the 0313 and 0314 codes and newer remotes use the 1313 code.
Rob
http://www.hifi-remote.com