examples of nice iphone / ipod custom installs

[Southernwayfarer]

I'm interested in setting up a nice mount system for my iphone. I'm planning on using a Proclip mount - http://www.proclipusa.com .

I'm interested in how others have connected the power and line out to the radio. I'm looking for solutions to hide the power and line out as much as possible.

I'm wondering if I can run the line from the 12V under the carpet, into the dash, and out to my iphone. Anyone seen examples of this? Offer any advice?

I'm also wondering if the 2007 Versa radio has a line-in in the rear of the radio.

Any photos and/or details of a nice install would be appreciated.

Thanks.