Best Interconnect Cable for Aux to iPod?

[PeterNYC]

hello all

i have a new 06 x3 with DSP/Sirius/Nav/Aux input....So far, so good.

Does anybody have any recommendations for the interconnect btw the aux and the ipod? Will any old off the shelf male to male connect cable do, or is there a way to actually connect up to the bottom part of the ipod?

Thanks


p.s. I'm aware that icelink is a better solution, but with the Sirius we figured relying on the aux as a back up woulld be fine