Okay, I've decided I need a new router. I've currently got a Linksys Wireless-G, and it was fine for a while. Now, it refuses to open my NAT, no matter what I open, firmware updates, UPnP, DMZ, everything, it just won't let my Xbox see an Open NAT. So, does anyone have any recommendations? Nothing too expensive, as I don't have much money to throw around.