Hello, my ex-brother-in-law hacked our wii. Something to do with home brew, but I have no clue what I am talking about. My kids are getting into the wii now, we bought some new games and they won't work, I get an error message that I was able to figure out is a result of no updates bc its hacked. Any advice for someone who know NOTHING about this and would like to restore the wii tithe way it used to be??? Many thanks!