In this week's fly box we talk about hook styles, casting on snow, and fly-fishing jargon.  Then on to the main podcast, which is on the perenially popular subject of leaders:  When to change tippets, how to modify your leader, the differences between the various types, fluoro vs. nylon, saltwater leaders described, and much more.  It's a topic that is mystifying to many people and we hope we both intrigue and educate you this week.