After using Modmii, I've got a 4.1E running games of a 250 Gb USB-drive: it all works. How it works is beyond me, but I'm grateful for the effort others have put in. But now I'd like to go a step further: I'd like to use wifi to connect TO the Wii and (hopefully) have access to the SD-card and USB-drive. I recall having read something about this, but I can't find it any more. So any help/hints are welcome.