I use diffent things at different times, but I love Chris Christensen most, especially the Ice on Ice Finishing Spray. I spray it on every day before brushing - it provides light conditioning without the build up or greasiness and helps keep it from matting.
Chris added (1 ounce) of the Day to Day Moisturizing Conditioner to my bottle of Ice on Ice at the show I bought it at - he says it's great for dry coats and fly aways. 