2.The best option for time being is run GX Forwarder http://www.wiihacks.com/attachments/...r_16.06.09.rar
This runs from SD card and allows image updates from another cover site, this is the recommendation from the creators of GX Loader.
If this has helped you may like to make a small donation to the site. Which in turn will upgrade your privilledges which you can read about. Or maybe join the Mario Cart Challenge.