I think that should be OK, but I'm no expert.Humax one is WPA2-PSK(AES) and router one is WPA+WPA2 - not sure if that's good or not?
It could well help as it forcibly configures the Wifi and brings it up on boot, something the standard firmware wont do in all cases - for example when the SSID is not being broadcast or the box has woken up for a recording.Has anybody in this situation found the wireless-helper package to be of any relevance?