How can I add more blocks of memory to my Wii console?

Question

without deleting data or transfering it to a memory card?

Answer 1

Can't.  It's like a hard drive.  You can only store so much before it runs out of space.  If you want to free up space, you'll have to either delete something or transfer it to something else.

Answer 2

You cannot increase the memory inside the Wii.  The only thing you can do is get an SD card and move unused data/channels to it.

Answer 3

use a memorey card to add game saves and downloads from wii games and other things