Install one of the wiiflow forwarders. You need IOS 58 installed for the ones named Nforwarder58.
To return to wiiflow you need to enable an option within wiiflow. I believe you press the settings icon then in one of the pages says something like "Return to"
Does the sd card channel freeze without an sd card?
got it... NOPE... does not freeze without card.... and i can load HBC and load the nes emulator and stuff, but not in the channel area... weird