We are excited to announce this week's contest category: Twilio apps built using Microsoft's Windows Azure. We have partnered with the Microsoft Azure team to bring you this week's contest, which offers a significant prize package including a Dell Mini 9 netbook, a free copy of Windows 7, and $500 in free Azure usage when the winning application hits its commercial launch. To help get started, we reference an example Twilio application called the CIA Pickup built by Steve Marx from the Windows Azure team. We invite you to participate, share your questions or feedback, and explore related resources such as API documentation, SDKs, and developer community hub.