no that is port forwarding NOT port translation.
with that i send a packet with address
www.myhouse.com and port 80 and it will FORWARD it to address myinternallan on port 80.
i want to send a packet to
www.myhouse.com port 12345 and have the router TRANSLATE it to myinternallan port 80.
this is a pretty well used and documented requirement, which is why i find it odd that the "superhub" doesnt provide it - if thats the case. I know the hub is a netgear router in essence (with modem built in) and i know this is available on netgear routers. so i am wondering if i simply cant see it, or if it can be confirmed that it isn't available.