Tonight I'm going to reserve a manual ip and assign it to the XBox. I'm also going to assign DNS servers through OpenDNS. My question is should I utilize both port forwarding AND Quality Of Service ...

I know the idea of open NAT and port forwarding has been revisited on many sites, many times, but not quite like I have it here: My attempts: Xbox -> MAC mini (Snow leopard with mac's ICS) -> Linysys ...