Here lately, I noticed an odd problem with my Wii. Let's say the Wii is at the main menu. I pop in my DL backup of SSBB and the Wii will access the drive (normal sound) and right before it's suppose to pop the game icon up in the top left channel, the drive resets itself and then the 2nd time around it works fine. Never had this problem before with my SSBB backup. At first, I thought it was the disc but it does it on all of my backups. I have made no changes to the Wii other than moving it. I do have a WiiKey soldered in but I seriously doubt the mod chip came loose since I can still access my backups just fine.