I bought two WiiKeys to mod my and my friend's Wii. He's the expert, I'm just the dude begging a favor - figure buy one for him too in exchange for his efforts in installing mine.
First off, the Wiikey isn't as easy as it looks - quick solder my ass.
Unfortunately, BOTH the WiiKeys I ordered were BAD. So, four hours down the drain, and probably WEEKS of RMA hassles.
Beware the current lot of Wiikeys floating around out there. Be sure to know your retailer's return policy.
More information as I get it.