Risto hit it right on the head. Selling is actually the easy part. Promoting and marketing is the tough part. it is all in the presentation. Selling online whether it is art or computers it is all how you present it. you need to build excitement. once you have built excitment with your product and marketed it succesfully it is pretty much all gravy from there. just my 4 cents worth. which equals about 15 years in retail marketing.