Update README.md

README.md

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-Pyramid CSharp RS-232 API
+Pyramid C# .NET RS-232 API
 =========================
 
-This the alpha release of the C# port of the <a href='https://github.com/PyramidTechnologies/Java-API-Source'>Pyramid Java Library</a>,
-It is not 100% tested but we're working on it. Please report bugs and feature requests so we can bring this to an official release.
+Overview
+--------
 
+This library is for OEMs and software developers looking to quickly and easily integrate an RS-232 bill validator
+into their system. Get up and running quickly without having to worry about the low-level bit twiddling.
 
+## Important
+If you are using an Apex 7000 or Spectra, please make sure that all of your dip switches are in the off position. The unit msust be in RS-232 mode to use this library. For more information about configuration, please see our [faq](http://pyramidacceptors.com/support/faq/).
 
+## C# .NET Pyramid Device API
+
+* Windows .NET 3.5 Runtime
+* Supports Escrow Mode
+* Highly Configurable
+* Very lightweight library (small dll and low memory consumption)
+
+### Dependencies if you prefer to not use Gradle
+
+* [log4net](https://www.nuget.org/packages/log4net/1.2.10)
+
+### Troubleshooting
+
+Mono runtime is untested and folks on Unity may have trouble. We're investigating workarounds and hoping to support Mono. That of course, is dependent on serial port support.
+
+### License ###
+
+[This library is available under the MIT license](https://opensource.org/licenses/MIT)
+
+### Contribution guidelines ###
+
+We warmly welcome pull requests, feature requests, and any other feedback you are willing to offer.