Despite the different games and software, I thought I read that both PCs, Wiis, burners had failure problems. Am I correct in reading that your Wii freezes after loading and playing, you have either 2 PCs or 1 PC and 2 DVD burners that similarly stop functioning? How is your electric current stability in your area/home whatever? Is is possible you are having mini-brownouts? If so, use a power stabilizer, line conditioner, something along those lines.
Still really get a kick out of your signature logo.