Micro-cap stocks are often overlooked by investors. As there is little research done on such companies, most investors are afraid to buy shares in them. This situation creates an opportunity for those who are willing to do their own research. Listed companies without research coverage trade at a 20-30 per cent discount to other stocks. The stocks to watch include 1300 Smiles, Comtel Corporation, Medical Developments International, Northern Energy Corporation, and Torrens Energy