Hide away that soldering iron, Nintendo is on to you crazy kids. The company has issued a press release "in support of" recent raids by US Immigrations and Customs Enforcement agents, which executed 32 search warrants in 16 states to weed out those responsible for the distribution of "illegal modification chips." Apparently this is the largest enforcement action taken against video game piracy, and Nintendo has been working hand in hand with the Department of Homeland Security to pull it off. Since April, Nintendo claims to have seized more than 91,000 counterfeit (er, "backup") Wii discs globally. Of course, the whole issue of whether mod chips, when used harmlessly to enable homebrew and backups, should be illegal in the first place is still a sticky issue (the DMCA seems to frown on the idea), but it looks like if you are indeed trading in the illicit stuff, Nintendo and the fuzz are hoping to track you down for a little chat.
Update: Looks like Wii modders aren't the only ones on the run. No console is safe!