Originally Posted by mozul
I use a 40 gig iPod 4th Gen. Works fine. I store it on the bike in a sunglasses case that is mounted next to my hip.
Ok, so maybe a HD unit isn't a bad idea after all. I've always heard vibrations and bumps can be bad for them and that they aren't good for jogging etc... Even though riding a bike is much smoother, I figure a small flash based unit is much lighter anyway.