Why does the DMZ enable only work when it WANTS to work??? I'm getting a PSP headset soon and I need this thing to work or I'll be returning it!!!! (I AM TALKING ABOUT SONY PSP and Linksys ROUTER) This is ridiculous!!! I enabled DMZ on my Linksys WRT54G v5 router. Then I do this: And then when I'm online on my PSP it comes up with this: And then I can hear people talk on their headsets. BUT when I get offline my PSP, the top thing goes away. And then I have to redo those whole settings just so I can hear people talk!!! This is SOOOOO ridiculous. Can someone please help?