Mario Kart Wii was released just a few days ago, yet people managed to use cheating exploits to gain the upper hand in the Wi-Fi community; more specifically, the Time Trials mode. People have been earning ridiculous times that clearly cannot be achieved by racing normally. Nintendo seems to be on the case, however. Reports have began to drop in that Nintendo has rectified the issue. It's great to see the big N taking expeditious action, but at the same time, it's a shame people are trying to ruin the online experience.