ssbb

Brawl Doesn't Work With Some Wii [Super Smash Bros. Brawl]

Now SSBB just came out here in the US (did you get your copy yet?) and, already, as reported on Kotaku - Looks like Super Smash Bros Brawl is having some problems working on a few Wii's out there. We've only received a handful of complaints about this, but it's a big enough problem that Nintendo
already has a site set up to deal with the problem in North America.

Super Smash Bros. Brawl utilizes a double-layer disc which has a large memory capacity. A very small percentage of Wii consoles may have trouble consistently reading data off this large capacity disc if there is some contamination on the lens of the disc drive. Nintendo has specialized cleaning equipment that can resolve this problem. (Please do NOT attempt to clean the lens yourself, as you may damage the system.)

Mini FAQ on the issue: