
Microsoft will take its first step toward a true open source-like OS when it releases Windows CE 5.0 to the public July 9.
To date, the 2 million lines of the embedded OS code, version 4.2, have been available to the public as a reference guide only when developing applications for devices like clock radios, watches, etc., or to
favored customers who have signed onto the Shared Source Premium program, which opens up more code and allows them to create derivative works.
The drawback, for those lucky few in the premium program, has been that they have to share that work with Microsoft, an unpalatable requirement for many companies who want to retain their competitive edges against other software makers.
Official Story Here