I picked up the Interacrtive CD from Gander Mountain sometime and found myself referring back to it over and over. This one of the best step by step resource that I have found. There are supposed to be recipes for 200 patterns but, I have only tied about a half dozen so far. Also, it contains alot of basic information for the beginner. $21.95 is a small investment for a great resource that you will us eover and over. However, I wish that they had included the step by step instructions for each pattern.
The Art of Fly Tying - Interactive CD-ROM - Computer Fishing Software Instructional Educational Macintosh Windows Multi-Media Patterns Fishing Online Dry Flies Wet Flies Techniques Gift Present