I bought my Wii the day it launched. I have been noticing the drive making clicking sounds at start-up with a disc in the drive. During MoH: Heros 2 I can hear the laser eye moving. Called Nintendo and they told me it was not normal. So I have made a video to see what everyone else thinks. Bad news is that I am currently 1 day out of warranty. Nintendo was willing to cover it for free after saying how bad that was.
Sounds louder than it does in person when being filmed, but these are the sounds none the less. This is at power-up with a disc in the drive.