My first problem is that the router that verizon gave me with my FIOS service is crap, on a 20mb connection i can only pull about 4-5mbps when i'm in the basement. So I have a Netgear WirelessN router that i have DDWRT on which works much better (11-15mbps when i'm in the basement). But when I'm on the linksys I think i'm having NAT problems. On the xbox i have problems connecting to people i can always connect with when i'm on the crappy verizon router, and when i try to use torrents it tells me i'm having NAT problems. So my question is how can i use the DDWRT wired behind the shitty verizon router and have the ddwrt strictly send and receive since it's much much faster but still make my laptop/xbox think it's connected straight to the verizon router??