If you have a USB storage device with a lot of memory space say like 128 GB, 500 GB or 1 TB, then the Wii U system will increase the number of screens after formatting the USB. This is the same as a 3DS increasing the number of icon spaces with a 32 or 64 GB SD card inserted.I know I can drag games into folders....but I wondered if the system will just make more screens available for more icons? With only 1.5 screens left right now... I don't want to install 50+ games via WUP if it will mess up things. What about others Accounts on my Wii U?