I'm getting an external hard drive soon (my dad is going to order it tonight, so I need an answer pretty quickly). Most of what I can find are USB 3.0, with power through the USB cable. Will USB 3.0 work on the Wii for loading game backups/homebrew? Should I opt for separate power through a normal AC plug? Also, does it depend on the model? The prime candidates so far are these two: Dell 1TB (doesn't say any more than that in the title ) WD Elements SE Portable 1TB WDBPCK0010BBK Will these models work or will I need to go with ones designed for just USB 2.0? I'd go for just 2.0 in the first place if it weren't for the fact that I'll need to use it on a PC later to add Wii emulators, ROMs for them, etc.