Hope this makes sense? I have codes from a Nintendo DS Lite (500 points), but I can't use the code because I already have registered the maximum number of DS's (2 I think, My 2 kids). Will happily give this code to anyone that may be in the same position with games? I think game offer 250 points, so if you only have a Wii, then 2 games codes would be a good trade against a DS code.
Does it make sense?
If you understand, let me know what games you have, just to make sure I havnt already registered them!