LightSpeed 2.0 extends its lead in POS/inventory management software with new features and enhancements including a much improved back-end interface. Not that the pre-2.x interface was bad, but that's exactly the point I want to make. *There is no perfect software.* I feel what defines the relative value of an application can be broken down into 4 simple concepts:
1. Functionality
2. Interface
3. Developer
4. Tech support

Functionally, LightSpeed is highly-capable, well-organized, and stable. The interface is very handsome and Mac-like. These are justifiable reasons for downloading the free demo to try it for yourself as an A-B comparison with whatever other titles you are evaluating. That said, I can tell you from experience (I am a software consultant and have been working closely with Xsilva for over a year, and we also use LightSpeed to run our business), the people at Xsilva shine. They are genuinely interested in understanding and meeting the customer's needs (e.g., they host an active public blog), their tech support possesses a wonderful combination of expertise, patience, and courteousness, and the company's work ethic is epitomized by Dax Dasilva, the president and developer of LightSpeed.

In *every* application, there is room for improvement and addition of new features. The key questions to ask are:
1. Does the application offer solid functionality that I can use effectively today to run my business?
2. Does the company behind the application have a plan and commitment to continually develop the application?

In my experience, the answer to both questions of LightSpeed and Xsilva is, yes.