I have a software company that offers enterprise level financial systems. It's a smaller company, but we get by. Over the years, products come and go. We have a couple of systems that used to do well, but we moved on (marketing/sales wise) and have begun looking to sell these older products. What is the best route to sell an individual software system without selling the company? We've looked into brokers a little, but are there other methods to sell, what should I worry about, what do I need to know, etc.