Over at Wiibrew.org, they are reporting another Wii update, and one user has stated that the trucha exploit has been patched. This needs confirmation. I don't have a modded Wii, but I can confirm that an update is indeed out there, since I just downloaded it (and yes, I did the Shop Channel one before, so it is not that). EDIT: This will not affect trucha signed games now, but may in the future once Nintendo updates another file. Bushing recommends not to do this update.