There are some step by step directions for making this bag on youtube. I just bought the pattern and these videos are going it make it Soooo much easier the first time I make it. The Channel is Birdcage Thread. Just search for Bionic Gear Bag.
As for Zippers....the way the use them in zipper pockets is worlds easier than putting them in dresses. I always hated putting zippers in dresses but the way these go in is easy. Once you try it you will be hooked.