Hi, my wii has just stop reading black ops after playng since the day it was relased. At first it would not read any game so I tapped on the wii as I inserted a disc because I thought maybe the laser was stuck and then it started reading games again but it still will not read black ops but it will read it but stops once it starts to load and once it actullay made it as far as conecting online then I always get the same error reading disc message and I have to eject disc and turn power off. But I can play world at war all day with no problems. Does it just need cleaned? or do I need to replace the laser? If I need to replace it were is a good place to buy it? I am going to get the Wii cleaner as soon as I can find one. Thank You for any help.