Yup, killed my Wii. I tried to install the Cyclo-wiz and somehow burnt out my dvd drive. It's not recieving power at all, and I checked all the soldering points to make sure there were no bridges. Even after removing the chip, it still doesn't work. Funny thing is, the Wii works fine, I just can't use the disk channel So this morning I packaged it all up and returned it to Best Buy. They happily took it back and gave me store credit, as they are still out of stock. I can't believe this far past launch there's still shortages. Oh well, I'm just super happy they returned it without any questions. Anyway, maybe it was bad luck. I'm wondering if I should try again on the new unit. Problem is, I'm not sure if they will return it again if I mess it up again, unless I get the Wii from a different Best Buy. Should I try again?