you can delete games yes but then no you dont have to rebuy those again. But the weather,shop,news,and disc channel are part of wii system unless you want to mess it up?
no i know what you mean after about a few min. but how come purchaseing to much? and to be honest there isn't a specific account on shop channel is there ,i only thought it was if you used a credit card.. otherwise its a generic shop channel 4 all systems..