"What's the best way to attract a pile of threatening lawyers' letters from Microsoft? Sell pirate copies of Windows? Write a DRM-busting program? Londoner Jamie Cansdale has just discovered a new approach. He had the temerity to make Redmond's software better. As a hobby, Cansdale developed an add-on for Microsoft Visual Studio. TestDriven.NET allows unit test suites to be run directly from within the Microsoft IDE. Cansdale gave away this gadget on his website, and initially received the praises of Microsoft. In fact, Microsoft was so pleased with him, it gave him a Most Valuable Professionals award, which it says it gives to 'exceptional technical community leaders from around the world who voluntarily share their high quality, real world expertise with others'. However, his cherished status did not last."