Thanks for your email.

Yes your warranty will not be voided if you have made any alterations
at all to your iPod.

Regards,

Linda Kewin
Apple Customer Relations

Now, is it just me or is that wording out? That kind of means if you rip apart your iPod then your warranty will not be voided. Oh well, the floodgates have been opened, if you ever run into any warranty problems after you do this, be sure to quote this letter.

Happy brushing :)

Adam