Can anyone tell me the best product out there to keep the leather seats clean? Do those leather conditioner wipes work well? Thanks for the info.

A little Ivory dish soap in water works well, about a teaspoon in a quart of water. The best stuff I used though was Hein Gericke (motorcylce leathers) leather conditioner. Stay away from any silicone products as they clog the pores of the leather, then it doesn't "breath". One more thing, good ol' saddle soap is nice too.