I am trying to develop a simple alternative to GeckoOS without the need to install custom IOS (i.e. using the full hardware access inherited from HBC) when using either the game channels or rebooter features. Here is the link:
WiiLauncher. It now has the downloading and editing cheat codes features.
You could also log the debug messages through wifi so that you could see what the problems are in case you find any issues when using this WiiLauncher. You need to run WifiGeckoReader (PC application) and edit the first argument line of the meta.xml file in the WiiLauncher folder (before the </app> line at the bottom):
<arguments>
<arg>-aXXX.XXX.XXX.XXX</arg>
...
</arguments>
where XXX.XXX.XXX.XXX is your PC IP address where you run WifiGeckoReader.
You could compile WifiGeckoReader by yourself (source codes could be found in WiiXplorer googlecode page) or get/download the compiled executable from WiiFlow googlecode page.
This application also could be used with WiiMode on WiiU.