Sewing Knits - The Dolmaniacs Sew-along starts with a tutorial on different ways to get the best results, particularly on a normal machine. Different adjustments to make to your settings, different types of stitches and more!
There are some good sewing tips and free patterns here. Another pinner said: This is the most useful website for sewing clothes I've ever seen. Free patterns for men, women and children, techniques, detailed "how-to's"