That one is a full channel install, not a forwarder. If it works there is no need to mess with the forwarder.
you clinked the wrong link, click this one Download Forwarder channelQuote:
The files i downloaded didnt have a wad, only a boot.dol, meta and icon files.
I was under the neogamma banner. You will need your sd card in for the forwarder to work.