http://www.dealextreme.com/details.dx/sku.3993 Does anyone know what that is? It looks like an SD to GameCube memory card to me... so why's it called WiiKey adapter? The user reviews are saying it acts just like a WiiKey but no soldering needed... what's up with that? Is that thing real? For $5 you can't go wrong... but if it's just gonna be a waste I'll avoid it.