Are there any tried and true leather care products/techniques? I'd like to maintain that new leather look as long as possible but I wonder if it is a losing battle. I ignored this on my sofa (under a skylight and UV effects) and eventually it cracked and faded. I'm hoping my 05 lasts "forever" and the leather interior doesn't give away its age over time.

My preference is Lexol Leather Cleaner followed by Lexol Leather conditioner/Preservative. I buy these at the local Pep Boys. This stuff isn't cheap in quality like some brands, but there are higher end products out there.