There is nothing like a ready made package. You come up with a requirement and then we can tell how to implement the same using the best technology. Say, you want to implement a robot playing soccer. We can help you in doing the same using C# and Robotics Studio. Without any hardware cost, you can impkement the same using similators. If you are a web savvy, and you want to create somehting like YouTube, You can create a good video streaming site with classic look using Microsoft Silverlight. Or you want to communicate with your Linux box from Windows... It is upto your imagination / requirement. We will try to help you with the best technology fit.