Check out my current ebay auction if you are in the market for a Serger, or just looking to expand your sewing skills by learning how to use one. Serger's are cool as heck. They cut the fabric as you sew and use 2 needles and 5 spools of thread. When an item is finished , it looks just like it came from the store.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=8198798115