+10 Shawn...standard saddle soap will do the cleaning trick and then any high quality leather conditioner will do (mink oil is sweet though). I tend to use Hein Gericke for motorcycle leathers (a German product for our Bavarian rides). If you have lots of spidering and blotching, you'll need to refinish the leather and re-dye to make 'em look like NEW! I've seen what a pro can do and it's worth it IMHO...especially when you consider the replacement cost for these seats...OUCH!
