Trust me they will know if you have opened it up
BH
They don't, my brother had his done, you couldn't tell the sticker had been taken off or re-stuck.
If you get it done proper your be fine.
Anywho if your Wii breaks, after you got 15+ chipped games, its EASILY paid for itself, and when you have 200 it doesn't actually matter if Wii breaks. As 200 games would cost over £2k if the games were £10 each.. XD
Me and my bro have over 200 wii games, all working. Along with 100 xbox. All have their own Cases, and covers etc.. worked out 53p a disc, to print, cover and box.
