If you have your own business from home you need business cards. Unfortunately, too often I run into business owners who do not have business cards or only have home made business cards from their printer. This will not be sufficient. You need to have professional business cards that demonstrate your creativity and your leadership.
Seth Godin has a good post today about effective business cards. You can check it out here: http://sethgodin.typepad.com/seths_blog/2007/08/business-card-m.html
Take action today and get some good professional business cards. Keep them on you at all times and be prepared to share them well. It will help your business.