I dunno. It took me about 3 minutes to set my actiontec in to bridge mode only. Its only something like 4 or 5 levers to jiggle to get it to work in bridge mode.
For port forwarding, it is fewer steps and it does work to port forward magic packets as I had mine setup previously to do that.
Port forward port 9, UDP to 192.168.1.255 in my case and viola, desktop wakes up upon command over the internet using the proper client. That was when I was using it as a router. In bridge mode, I just switched the port forwarding options to my netgear router and it just worked.