Neat.
So one could do 2TB@Y-cable@back-ports for Wii U and 4TB@Y-cable@front-ports@Ustealth for vWii.
That would leave out the GC-port adapter though. Wonder if it's possible to throw an unpowered USB hub into that sort of chain.
Like Y-cable-->4-port-hub-->HDD+GCadapter.
All without external power and some velcro involved.

