Speaker's vibrations damaging for HD ?

[Vicarious]

Hi there,
I recently bought myself a new iMac 20" and the Z-2300 speakers from Logitech (Yes, I know they're not the best, but they're not massively expensive and i have excellent earphones for quality listening).
Anyway, my question is are the vibrations from the speakers and/or sub damaging for the hard drive ? If so, how far away should the speakers/sub be placed ?

Thanks in advance
Tom

 

[Eidorian]

I'm sure that most laptops see worse treatment.

You're going to be fine. I had a Maxtor survive a lifetime of floor shaking bass.